Kopp, E., Rolfo, V., & Zelin, B. (1966). Designing apparel through the flat pattern (3rd ed.). Book Division Fairchild Pub.
Lua i Stíl Chicago (17ú heag.)Kopp, Ernestine, Vittorino Rolfo, agus Beatrice Zelin. Designing Apparel Through the Flat Pattern. 3rd ed. New York: Book Division Fairchild Pub, 1966.
Lua MLA (9ú heag.)Kopp, Ernestine, et al. Designing Apparel Through the Flat Pattern. 3rd ed. Book Division Fairchild Pub, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.