Wong, W. (1972). Principles of two-dimensional design. New York: John Wiley & Sons.
शिकागो स्टाइल उद्धरणWong, Wucius. Principles of Two-dimensional Design. New York: John Wiley & Sons, 1972.
एमएलए उद्धरणWong, Wucius. Principles of Two-dimensional Design. New York: John Wiley & Sons, 1972.
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