Bonk, M., & Carlton, R. (1997). International acronyms, initialisms & abbreviations dictionary: A guide to over 169,000 international acronyms, initialisms, abbreviations, alphabetic symbols, contractions, and similar condensed appellations in all fields (4th ed.). Gale.
Chicago Style (17th ed.) CitationBonk, Mary, and Reginald Carlton. International Acronyms, Initialisms & Abbreviations Dictionary: A Guide to over 169,000 International Acronyms, Initialisms, Abbreviations, Alphabetic Symbols, Contractions, and Similar Condensed Appellations in All Fields. 4th ed. Detroit: Gale, 1997.
MLA (8th ed.) CitationBonk, Mary, and Reginald Carlton. International Acronyms, Initialisms & Abbreviations Dictionary: A Guide to over 169,000 International Acronyms, Initialisms, Abbreviations, Alphabetic Symbols, Contractions, and Similar Condensed Appellations in All Fields. 4th ed. Gale, 1997.