APA-ийн эшлэл(7 дахь хэвлэлт)

CHERUNILAM FRANCIS. (2004). BUSINESS ENVIRONMENT: TEXT AND CASES (15TH.). HIMALAYA PUBLISHING HOUSE.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

CHERUNILAM FRANCIS. BUSINESS ENVIRONMENT: TEXT AND CASES. 15TH. MUMBAI: HIMALAYA PUBLISHING HOUSE, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

CHERUNILAM FRANCIS. BUSINESS ENVIRONMENT: TEXT AND CASES. 15TH. HIMALAYA PUBLISHING HOUSE, 2004.