APA (7e ed.) Bronvermelding

Norman, D., Levihn, U., & Hedenquist, J. A. (2002). Communicative ideas: An approach with classroom activities. Thomson/Heinle.

Chicago (17e ed.) Bronvermelding

Norman, David, Ulf Levihn, en Jan Anders Hedenquist. Communicative Ideas: An Approach with Classroom Activities. Australia: Thomson/Heinle, 2002.

MLA (9e ed.) Bronvermelding

Norman, David, et al. Communicative Ideas: An Approach with Classroom Activities. Thomson/Heinle, 2002.