APA-referens (7:e uppl.)

Palmer, J. C., & Colby, A. Y. (1985). Dictionary of educational acronyms, abbreviations, and initialisms (2nd ed.). Oryx Press.

Chicago-referens (17:e uppl.)

Palmer, James C., och Anita Y. Colby. Dictionary of Educational Acronyms, Abbreviations, and Initialisms. 2nd ed. Phoenix, Ariz.: Oryx Press, 1985.

MLA-referens (8:e uppl.)

Palmer, James C., och Anita Y. Colby. Dictionary of Educational Acronyms, Abbreviations, and Initialisms. 2nd ed. Oryx Press, 1985.