APA (7e ed.) Bronvermelding

PHILIPS, D. (1999). Longman preparation course for the TOEFL test CBT volume: Companion to skills and strategies volume A. Addison Wesley Longman.

Chicago (17e ed.) Bronvermelding

PHILIPS, Deborah. Longman Preparation Course for the TOEFL Test CBT Volume: Companion to Skills and Strategies Volume A. New York: Addison Wesley Longman, 1999.

MLA (9e ed.) Bronvermelding

PHILIPS, Deborah. Longman Preparation Course for the TOEFL Test CBT Volume: Companion to Skills and Strategies Volume A. Addison Wesley Longman, 1999.