Check out these books from the library collection!
The following websites provide helpful, concise explanations of individual behavioral change theories.
However, remember that these are not considered scholarly sources. To find a scholarly source on these theories, start by consulting the reference lists provided by the websites' authors. This will lead you to the original, scholarly source of information. Ask a librarian for help locating these or any other sources on behavioral change theory or models.
Relevant Websites: