Gaya APA

Michaels, Erica S.. (1989). Marketing : study guide to accmpany, 2nd ed. (2nd ed.). New York: Irwin.

Gaya Chicago

Michaels, Erica S.. Marketing : study guide to accmpany, 2nd ed.. 2nd ed. New York: Irwin, 1989. Text.

Gaya MLA

Michaels, Erica S.. Marketing : study guide to accmpany, 2nd ed.. 2nd ed. New York: Irwin, 1989. Text.

Gaya Turabian

Michaels, Erica S.. Marketing : study guide to accmpany, 2nd ed.. 2nd ed. New York: Irwin, 1989. Print.