Παραπομπή APA

Dirks, L. M. (1991). Marketing without mystery: A practical guide to writing a marketing place. AMACOM.

Παραπομπή Chicago Style

Dirks, Laura M. Marketing Without Mystery: A Practical Guide to Writing a Marketing Place. New York: AMACOM, 1991.

Παραπομπή MLA

Dirks, Laura M. Marketing Without Mystery: A Practical Guide to Writing a Marketing Place. AMACOM, 1991.