Gaya APA

REICHHELD, Frederick F., Thomas Teal. (1996). The loyalty effect : the hidden force behind growth, profits, and lasting value . Boston: Harvard Business School Press.

Gaya Chicago

REICHHELD, Frederick F., Thomas Teal. The loyalty effect : the hidden force behind growth, profits, and lasting value. Boston: Harvard Business School Press, 1996. Text.

Gaya MLA

REICHHELD, Frederick F., Thomas Teal. The loyalty effect : the hidden force behind growth, profits, and lasting value. Boston: Harvard Business School Press, 1996. Text.

Gaya Turabian

REICHHELD, Frederick F., Thomas Teal. The loyalty effect : the hidden force behind growth, profits, and lasting value. Boston: Harvard Business School Press, 1996. Print.