Final answer:
When evaluating the credibility of print sources, consider the publisher, author's credentials, and the URL of the source.
Step-by-step explanation:
When evaluating the credibility of print sources, there are several factors to consider. Firstly, you should determine the publisher, sponsor, or source of the material. It is important to know if the organization or individual has a reputable background in the subject matter. Secondly, you should examine the author's credentials and qualifications. Are they an expert in the field or do they have relevant experience? Lastly, consider the URL of the source. Does it reveal any information about the source's credibility?