Kopp, E., Rolfo, V., & Zelin, B. (1966). Designing apparel through the flat pattern (3rd ed.). Book Division Fairchild Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKopp, Ernestine, Vittorino Rolfo, और Beatrice Zelin. Designing Apparel Through the Flat Pattern. 3rd ed. New York: Book Division Fairchild Pub, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKopp, Ernestine, et al. Designing Apparel Through the Flat Pattern. 3rd ed. Book Division Fairchild Pub, 1966.
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