Gaya APA

Cooper, D, R., Schindler, P, S. (). Metode Riset Bisnis: Volume 1 & 2 . : McGraw-Hill Irwin.

Gaya MLA

Cooper, Donald, R.., Schindler, Pamela, S.. "Metode Riset Bisnis: Volume 1 & 2". : McGraw-Hill Irwin, . Teks.