Cita APA (7th ed.)

Kleinedler, S. R., & Spears, R. A. (1993). NTC's dictionary of acronyms and abbreviations. National Textbook Co.

Cita Chicago (17th ed.)

Kleinedler, Steven Racek, i Richard A. Spears. NTC's Dictionary of Acronyms and Abbreviations. Lincolnwood, Ill: National Textbook Co, 1993.

Cita MLA (9th ed.)

Kleinedler, Steven Racek, i Richard A. Spears. NTC's Dictionary of Acronyms and Abbreviations. National Textbook Co, 1993.