Cita APA (7th ed.)

Kaplan, L. J. (1966). Elementary statistics for economics and business. Pitman Pub.

Cita Chicago (17th ed.)

Kaplan, Lawrence Jay. Elementary Statistics for Economics and Business. New York: Pitman Pub, 1966.

Cita MLA (9th ed.)

Kaplan, Lawrence Jay. Elementary Statistics for Economics and Business. Pitman Pub, 1966.