Cita APA

Catherine Walter. (1991). The new Cambridge English course testbook ; T1. Cambridge: Cambridge Univ. Press.

Chicago Style Citation

Catherine Walter. The New Cambridge English Course Testbook ; T1. Cambridge: Cambridge Univ. Press, 1991.

Cita MLA

Catherine Walter. The New Cambridge English Course Testbook ; T1. Cambridge: Cambridge Univ. Press, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.