Books: This is a basic description of a book, by UCLA Library
Books: Their Role in Research: UNF Digital Commons
Search for print books and eBooks available the SPC Library.
APA Reference Example: Book References
WorldCat: Search "the world's largest network of library content and services".
How to Evaluate Books: Colorado State University library.
Open Access Scholarly Books: This website lists multiple sources to access scholarly books (and other evidence) for no cost