Cita APA

David Grant. (2004). Business focus: Pre-Intermediate (student's book). Oxford: Oxford Univ. Press.

Chicago Style Citation

David Grant. Business Focus: Pre-Intermediate (student's Book). Oxford: Oxford Univ. Press, 2004.

Cita MLA

David Grant. Business Focus: Pre-Intermediate (student's Book). Oxford: Oxford Univ. Press, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.