^W. Jerry Chisum, Brent E. Turvey, Crime Reconstruction, 2011. ISBN 0123864615. “Fallacies of relevance are those where the arguments are based on premises that are logically irrelevant, although they may have sonsiderable psychological relevance. Conclusions may appear to follow from the premises but do not follow logically.”
^Critical Thinking: The Art of Argument, 2014, p.72. “In this chapter, we'll discuss fallacies of relevance. These arguments make an error involving the relevance of the premises to the conclusion.”
^Michael F. Goodman, First Logic, 1993. ISBN 0819188883. “All fallacies of relevance have at least one thing in common, to wit, the premises in arguments that commit one of these fallacies are logically irrelevant to the conclusions they purport to support. However, though these arguments are logically fallacious, they sometimes have great psychological appeal to the listener.”