Kale & Ahmed. (2013). Introduction to Business And Service Sector FYBCOM Sem-I & II. Vipul.
Chicago Style (17. basım) AtıfKale & Ahmed. Introduction to Business And Service Sector FYBCOM Sem-I & II. Mumbai: Vipul, 2013.
MLA (9th ed.) AtıfKale & Ahmed. Introduction to Business And Service Sector FYBCOM Sem-I & II. Vipul, 2013.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..