APA ציטוט

Levitt, T. (1986). The marketing imagination: New, expanded edition. New York: The Free Press.

Trích dẫn kiểu Chicago

Levitt, Theodore. The Marketing Imagination: New, Expanded Edition. New York: The Free Press, 1986.

ציטוט MLA

Levitt, Theodore. The Marketing Imagination: New, Expanded Edition. New York: The Free Press, 1986.