APA-ийн эшлэл(7 дахь хэвлэлт)

Singh, A. (2016). Text Book on Law of Contract and Specific Relief (6th.). Eastern Book Company.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Singh, Avtar. Text Book on Law of Contract and Specific Relief. 6th. lucknow: Eastern Book Company, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Singh, Avtar. Text Book on Law of Contract and Specific Relief. 6th. Eastern Book Company, 2016.