Singh, A. Principles of the Law of Evidence (22nd.). Central Law Publications.
Chicago-viite (17. p.)Singh, Avtar. Principles of the Law of Evidence. 22nd. Allahabad Allahabad: Central Law Publications.
MLA-viite (9. p.)Singh, Avtar. Principles of the Law of Evidence. 22nd. Central Law Publications.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.