Gaya APA

Cooper, Donald R, Schindler, Pamela S. (2008). Business research methods (10e). Boston: McGraw Hill.

Gaya Chicago

Cooper, Donald R, Schindler, Pamela S. Business research methods. 10e Boston: McGraw Hill, 2008. Buku.

Gaya MLA

Cooper, Donald R, Schindler, Pamela S. Business research methods. 10e Boston: McGraw Hill, 2008. Buku.

Gaya Turabian

Cooper, Donald R, Schindler, Pamela S. Business research methods. 10e Boston: McGraw Hill, 2008. Buku.