APA-ийн эшлэл(7 дахь хэвлэлт)

Kale & Ahmed. (2013). Introduction to Business And Service Sector FYBCOM Sem-I & II. Vipul.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kale & Ahmed. Introduction to Business And Service Sector FYBCOM Sem-I & II. Mumbai: Vipul, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kale & Ahmed. Introduction to Business And Service Sector FYBCOM Sem-I & II. Vipul, 2013.