APA-ийн эшлэл(7 дахь хэвлэлт)

Moorthy, P. (2010). Chakkenges of the twenty first century. Concept Pub. House.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Moorthy, P. Chakkenges of the Twenty First Century. New delhi: Concept Pub. House, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Moorthy, P. Chakkenges of the Twenty First Century. Concept Pub. House, 2010.