Gaya APA

SH.,MH, D, Y, C, D, D, B. (1991). Business to Business marketing: strategic resource Management and cases (1). Boston: PPBK DPR RI.

Gaya MLA

SH.,MH, Dr.Tofik, Yanuar, Chandra,SH.,MH, Dan, Dr., Basuki,. "Business to Business marketing: strategic resource Management and cases". 1 Boston: PPBK DPR RI, 1991. Text.