Grotzinger, Laurel A. (2003). "Frances Clarke Sayers". In Marilyn Lea Miller (ed.). Pioneers and Leaders in Library Services to Youth: A Biographical Dictionary. Libraries Unlimited. pp. 215–18. ISBN978-1-59158-028-7.
When, in 1965, she read an article by California’s Superintendent of Public Instruction proclaiming Walt Disney “the greatest educator of this century," Sayers disagreed in a blistering letter to the Los Angeles Times, and reiterated her opinion in an interview on the matter with FM and Fine Arts magazine."Walt Disney Accused."The Horn Book Magazine, Dec. 1965. The Horn Book Magazine
