Helen L Brockman. (1965). The theory of fashion design. New York: John Wiley.
शिकागो स्टाइल उद्धरणHelen L Brockman. The Theory of Fashion Design. New York: John Wiley, 1965.
एमएलए उद्धरणHelen L Brockman. The Theory of Fashion Design. New York: John Wiley, 1965.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.