When deciding which sources to draw from, a writer should most consider the credibility of the source as well as?

Yes

Explanation:

When writing, it is important for a writer to chose credible sources of information. Under normal circumstances, if possible, the author needs to use authored and credible sources of information. This helps him or her establish her points with supporting evidence whilst acknowledging the ideas that are not his/her own. This avoids plagiarism which is a situation where an author uses information that is not her own without acknowledging it.