Gaya APA

Bernard, R., Cady, J. (2014). Business Venture 2: Student Book with Practice for the TOEIC test (Cet. 10). Inggris: Oxford University Press.

Gaya MLA

Bernard, Roger., Cady, Jeff. "Business Venture 2: Student Book with Practice for the TOEIC test". Cet. 10 Inggris: Oxford University Press, 2014. Text.