Crowley E. T. Ellen T. (1980). Acronyms, Initialisms, and Abbreviations Dictionary. Vol. 1 (5th. ed.). Detroit, Gale Research Company, 1980.
Chicago (17e ed.) BronvermeldingCrowley E. T. Ellen T. Acronyms, Initialisms, and Abbreviations Dictionary. Vol. 1. 5th. ed. Detroit, Gale Research Company, 1980, 1980.
MLA (9e ed.) BronvermeldingCrowley E. T. Ellen T. Acronyms, Initialisms, and Abbreviations Dictionary. Vol. 1. 5th. ed. Detroit, Gale Research Company, 1980, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.