Gale Research Inc & Mossman, J. (1990). Acronyms, initialisms & abbreviations dictionary: A guide to more than 500,000 acronyms, initialisms, abbreviations, contractions, alphabetic symbols, and similar condensed appellations (15th ed., 1991.). Gale Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Gale Research Inc και Jennifer Mossman. Acronyms, Initialisms & Abbreviations Dictionary: A Guide to More than 500,000 Acronyms, Initialisms, Abbreviations, Contractions, Alphabetic Symbols, and Similar Condensed Appellations. 15th ed., 1991. Detroit, Mich: Gale Research, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)Gale Research Inc και Jennifer Mossman. Acronyms, Initialisms & Abbreviations Dictionary: A Guide to More than 500,000 Acronyms, Initialisms, Abbreviations, Contractions, Alphabetic Symbols, and Similar Condensed Appellations. 15th ed., 1991. Gale Research, 1990.