Penggayaan APA

Charles K,west. (1991). Intructional design . Boston: Allyn and Bacon.

Chicago Style

Charles K,west. Intructional design. Boston: Allyn and Bacon, 1991. Text.

MLA Style

Charles K,west. Intructional design. Boston: Allyn and Bacon, 1991. Text.

Turabian Style

Charles K,west. Intructional design. Boston: Allyn and Bacon, 1991. Print.