ebrary, Inc, McCabe, M. M., & Textor, M. (2007). Perspectives on perception. Ontos Verlag.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Mary Margaret McCabe, i Markus Textor. Perspectives on Perception. Frankfurt: Ontos Verlag, 2007.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Perspectives on Perception. Ontos Verlag, 2007.
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