एपीए उद्धरण

Thomas,M.V. (2005). Bharatiya Patra Charitram (1.). The State Institute of Languages.

शिकागो स्टाइल उद्धरण

Thomas,M.V. Bharatiya Patra Charitram. 1. Thiruvananthapuram: The State Institute of Languages, 2005.

एमएलए उद्धरण

Thomas,M.V. Bharatiya Patra Charitram. 1. The State Institute of Languages, 2005.