Kranz, S., & Fisher, R. (1966). The design continuum: An approach to understanding visual forms. New York: Reinhold Publishing Corporation.
Παραπομπή Chicago StyleKranz, Stewart, and Robert Fisher. The Design Continuum: An Approach to Understanding Visual Forms. New York: Reinhold Publishing Corporation, 1966.
Παραπομπή MLAKranz, Stewart, and Robert Fisher. The Design Continuum: An Approach to Understanding Visual Forms. New York: Reinhold Publishing Corporation, 1966.
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