APA-ийн эшлэл(7 дахь хэвлэлт)

Kharbanda, V. (2001). Commentavies on payment of gratuity act, 1972 (with rules) (5th.). Law Pub. house.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kharbanda, V. Commentavies on Payment of Gratuity Act, 1972 (with Rules). 5th. Allahabad: Law Pub. house, 2001.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kharbanda, V. Commentavies on Payment of Gratuity Act, 1972 (with Rules). 5th. Law Pub. house, 2001.