Dyfyniad APA

U.S. Department of Commerce. (1986). A competitive Assessment of the U.S. Civil aircraft Industry. Boulder and London: Westview Press.

Dyfyniad Arddull Chicago

U.S. Department of Commerce. A Competitive Assessment of the U.S. Civil Aircraft Industry. Boulder and London: Westview Press, 1986.

Dyfyniad MLA

U.S. Department of Commerce. A Competitive Assessment of the U.S. Civil Aircraft Industry. Boulder and London: Westview Press, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.