Dyfyniad APA

Keller, M. (1989). Rude awakening: The rise, fall, and struggle for recovery of General Motors. New York: Harper Perennial.

Dyfyniad Arddull Chicago

Keller, Maryann. Rude Awakening: The Rise, Fall, and Struggle for Recovery of General Motors. New York: Harper Perennial, 1989.

Dyfyniad MLA

Keller, Maryann. Rude Awakening: The Rise, Fall, and Struggle for Recovery of General Motors. New York: Harper Perennial, 1989.

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