APA استشهاد

Stuart, R. D. (1965). Penetrating the international market. American management.

استشهاد بنمط شيكاغو

Stuart, Robert Douglass. Penetrating the International Market. New York: American management, 1965.

MLA استشهاد

Stuart, Robert Douglass. Penetrating the International Market. American management, 1965.