APA استشهاد

ICMR. (2005). Service marketing: Work book. Center for management research.

استشهاد بنمط شيكاغو

ICMR. Service Marketing: Work Book. Hyderabad: Center for management research, 2005.

MLA استشهاد

ICMR. Service Marketing: Work Book. Center for management research, 2005.