"Westall, R. A." In Contemporary Authors, New Revision Series, vol. 68. Detroit: Gale, 1998. This entry contains a biographical sketch of Westall along with a list of his works and interesting sidelights.

"Westall, R. A." In Something about the Author, vol. 23. Detroit: Gale, 1981. This article contains a biographical sketch of Westall and personal comments from the author.