Gale Research Company. (1960). Acronyms dictionary: A guide to alphabetic designations, contractions, and initialisms. s.n.
Chicago-viite (17. p.)Gale Research Company. Acronyms Dictionary: A Guide to Alphabetic Designations, Contractions, and Initialisms. Detroit: s.n, 1960.
MLA-viite (9. p.)Gale Research Company. Acronyms Dictionary: A Guide to Alphabetic Designations, Contractions, and Initialisms. s.n, 1960.
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