Yoder, E. J., & Witezak, M. W. (1975). Princeples of Pavement Design (2nd ed.). John Wiley.
शिकागो स्टाइल उद्धरणYoder, Eldon Joseph, और M. W. Witezak. Princeples of Pavement Design. 2nd ed. New York: John Wiley, 1975.
एमएलए उद्धरणYoder, Eldon Joseph, और M. W. Witezak. Princeples of Pavement Design. 2nd ed. John Wiley, 1975.
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