Reichheld, F. F. (2001). Loyalty rules!: How today's leaders build lasting relationships. Boston: Harvard business school press.
Chicago Style CitationReichheld, Frederick F. Loyalty Rules!: How Today's Leaders Build Lasting Relationships. Boston: Harvard business school press, 2001.
MLA CitationReichheld, Frederick F. Loyalty Rules!: How Today's Leaders Build Lasting Relationships. Boston: Harvard business school press, 2001.
Warning: These citations may not always be 100% accurate.