Gaya APA

Futrell, Charles M.. (2013). ABC'c of Relationship Selling through Service (Twelfth Edition) (Twelfth Edition). New York: McGraw-Hill.

Gaya Chicago

Futrell, Charles M.. ABC'c of Relationship Selling through Service (Twelfth Edition). Twelfth Edition New York: McGraw-Hill, 2013. Text.

Gaya MLA

Futrell, Charles M.. ABC'c of Relationship Selling through Service (Twelfth Edition). Twelfth Edition New York: McGraw-Hill, 2013. Text.

Gaya Turabian

Futrell, Charles M.. ABC'c of Relationship Selling through Service (Twelfth Edition). Twelfth Edition New York: McGraw-Hill, 2013. Print.