APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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