Hopkins, A., Vivier, M. d., & Potter, J. (2000). Longman for Polimodal. Longman.
Chicago-čujuhus (17. p.)Hopkins, Andy, Madeleine du Vivier, juo Jocelyn Potter. Longman for Polimodal. England: Longman, 2000.
MLA-čujuhus (9. p.)Hopkins, Andy, et al. Longman for Polimodal. Longman, 2000.
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