APA-viite (7. p.)
(2012). Best customers: Demographics of consumer demand (Ninth edition.). New Strategist Publishing.
Chicago-viite (17. p.)
Best Customers: Demographics of Consumer Demand. Ninth edition. Amityville, New York: New Strategist Publishing, 2012.
MLA-viite (9. p.)
Best Customers: Demographics of Consumer Demand. Ninth edition. New Strategist Publishing, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.