Gaya APA

Bowermen, B, L, R, T, C, M, S, E. (2011). Business Statistics In Practice . New York: McGraw-Hill Companies.

Gaya MLA

Bowermen, Bruce, L.,, Richard, T.O, Conell,, Murphee,, S., Emily. "Business Statistics In Practice". New York: McGraw-Hill Companies, 2011. Text.