Knapp, M. L., Hall, J. A., & Horgan, T. G. (2014). Nonverbal communication in human interaction (Eight edition, International edition.). Wadsworth, Cengage Learning.
Čikaški stil citiranja (17. izdanje)Knapp, Mark L., Judith A. Hall, i Terrence G. Horgan. Nonverbal Communication in Human Interaction. Eight edition, International edition. Australia: Wadsworth, Cengage Learning, 2014.
MLA način citiranja (9. izdanje)Knapp, Mark L., et al. Nonverbal Communication in Human Interaction. Eight edition, International edition. Wadsworth, Cengage Learning, 2014.
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