select one online source that would be suitable to use as reference for a research paper, a source that you would consider reliable and accurate.

What is a good research topic within the business field?

http://www.google.com/#hl=en&source=hp&q=research+topics+in+business&aq=0&aqi=g5g-m1&aql=&oq=research+topics+in+busine&gs_rfai=CPsPowYZwTI-GC4qINrCouM8PAAAAqgQFT9AqyDU&pbx=1&fp=93c3c78db929eee0

There are many ideas in those search results.

How about researching why so many small businesses fail?

http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS374&q=why+do+some+businesses+fail%3F&aq=f&aqi=g1&aql=&oq=&gs_rfai=Crund_4ZwTIjvLqeqgATettzWDwAAAKoEBU_Q7TdE

If you need help learning how to search, including how to choose good search terms, go here and scroll down to the links under HOW TO SEARCH THE INTERNET:

http://hanlib.sou.edu/searchtools/

... and one to help you judge whether a particular website's information is worth your time:
http://hanlib.sou.edu/searchtools/evaluate.html

To find a reliable and accurate online source for your research paper, you can follow these steps:

1. Start by selecting a reputable academic database or library. Some popular ones include JSTOR, Google Scholar, and PubMed. These resources provide access to peer-reviewed articles, scholarly publications, and books.

2. Use relevant search terms related to your research topic. For example, if your topic is about the impact of technology on business productivity, you could search for phrases like "technology in business productivity" or "impact of technology on business."

3. Look for sources that have been published by reputable institutions, such as universities, research organizations, or well-known journals in the business field. These sources often have peer-review processes, ensuring the accuracy and reliability of the information.

4. Check the author's credentials and expertise. Look for authors who have relevant academic qualifications, extensive experience, or recognized expertise in the business field. The author's affiliation with a reputable institution can also add credibility to the source.

Now, regarding a good research topic within the business field, it depends on your interests and the specific area of business you want to explore. Here are a few suggestions to get you started:

1. The impact of digital marketing on consumer behavior and brand loyalty.
2. The role of corporate social responsibility in enhancing a company's reputation and performance.
3. The effects of employee motivation techniques on workplace productivity and job satisfaction.
4. The challenges and opportunities of implementing sustainable business practices in multinational corporations.
5. The influence of organizational culture on innovation and entrepreneurial success.

Remember to refine your research topic based on your specific interests, available resources, and the scope of your research paper.