Gaya APA

RIES, Al, Jack Trout. (1991). Horse sense: the key to success is finding a horse to ride . New York: McGraw-Hill.

Gaya Chicago

RIES, Al, Jack Trout. Horse sense: the key to success is finding a horse to ride. New York: McGraw-Hill, 1991. Text.

Gaya MLA

RIES, Al, Jack Trout. Horse sense: the key to success is finding a horse to ride. New York: McGraw-Hill, 1991. Text.

Gaya Turabian

RIES, Al, Jack Trout. Horse sense: the key to success is finding a horse to ride. New York: McGraw-Hill, 1991. Print.