Gaya APA

Isnaeni,SH.,MH, D, S, D, Y., Darlymple, E, D. (1995). Sales management: concepts and cases (5). New York: Jhon Willey.

Gaya MLA

Isnaeni,SH.,MH, Dr.Sirojuddin, Saelellah,SH.,MH, Dan, Yuliasara., Darlymple, E, Douglas. "Sales management: concepts and cases". 5 New York: Jhon Willey, 1995. Text.