Insurance Institute of India. (2003). Commercial Geography -IC-62. Insurance Institute of India.
Chicago-viite (17. p.)Insurance Institute of India. Commercial Geography -IC-62. Mumbai: Insurance Institute of India, 2003.
MLA-viite (9. p.)Insurance Institute of India. Commercial Geography -IC-62. Insurance Institute of India, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.