Cita APA

Oster, S. M. (1994). Modern competitive analysis (2nd ed.). New York: Oxford University Press.

Citación estilo Chicago

Oster, Sharon M. Modern Competitive Analysis. 2nd ed. New York: Oxford University Press, 1994.

Cita MLA

Oster, Sharon M. Modern Competitive Analysis. 2nd ed. New York: Oxford University Press, 1994.