Kopp, E., Rolfo, V., & Zelin, B. (1966). Designing apparel through the flat pattern (3rd ed.). Book Division Fairchild Pub.
Cita Chicago Style (17a ed.)Kopp, Ernestine, Vittorino Rolfo, y Beatrice Zelin. Designing Apparel Through the Flat Pattern. 3rd ed. New York: Book Division Fairchild Pub, 1966.
Cita MLA (9a ed.)Kopp, Ernestine, et al. Designing Apparel Through the Flat Pattern. 3rd ed. Book Division Fairchild Pub, 1966.
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