Παραπομπή APA

Robinnette Scott, Brand Claire, & Lenz Vicki. (2000). Emotion Marketing: The Hallmark Way of Winning Customers for Life. American: McGraw -Hill.

Παραπομπή Chicago Style

Robinnette Scott, Brand Claire, και Lenz Vicki. Emotion Marketing: The Hallmark Way of Winning Customers for Life. American: McGraw -Hill, 2000.

Παραπομπή MLA

Robinnette Scott, Brand Claire, και Lenz Vicki. Emotion Marketing: The Hallmark Way of Winning Customers for Life. American: McGraw -Hill, 2000.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.