Gaya APA

McCarthy, E, J., Perrault, W, D. (1984). Basic marketing:a managerial approach ed. 8 (8). Homewood: Richard D. Irwin.

Gaya MLA

McCarthy, E, Jerome., Perrault, William, D. "Basic marketing:a managerial approach ed. 8". 8 Homewood: Richard D. Irwin, 1984. Text.