Gaya APA

LEVIN, R, I., RUBIN, D, S. (1999). STATISTICS FOR MANAGEMENT : SEVENTH EDITION (ED. 7). NEW YORK: PRENTICE-HALL INTERNATIONAL, Inc.

Gaya MLA

LEVIN, RICHARD, I.., RUBIN, DAVID, S.. "STATISTICS FOR MANAGEMENT : SEVENTH EDITION". ED. 7 NEW YORK: PRENTICE-HALL INTERNATIONAL, Inc, 1999. Umum.