Παραπομπή APA

Wilson, G. L. (1954). Transportation and communications: Economics management and regulation. New York: Appleton-Century-Crofts.

Παραπομπή Chicago Style

Wilson, G. Lloyd. Transportation and Communications: Economics Management and Regulation. New York: Appleton-Century-Crofts, 1954.

Παραπομπή MLA

Wilson, G. Lloyd. Transportation and Communications: Economics Management and Regulation. New York: Appleton-Century-Crofts, 1954.

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