Dyfyniad APA

LEVITT, T. (1986). The Marketing Imagination/theodore Levitt. The Free.

Dyfyniad Arddull Chicago

LEVITT, Theodore. The Marketing Imagination/theodore Levitt. The Free, 1986.

Dyfyniad MLA

LEVITT, Theodore. The Marketing Imagination/theodore Levitt. The Free, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.