APA

Sabu Sankar, . (2005). Tourisavum Keralavum (m). : Spandanam Pusthakasala, TVPM.

Chicago

Sabu Sankar, . 2005. Tourisavum Keralavum (m). : Spandanam Pusthakasala, TVPM.

Harvard

Sabu Sankar, . (2005). Tourisavum Keralavum (m). : Spandanam Pusthakasala, TVPM.

MLA

Sabu Sankar, . Tourisavum Keralavum (m). : Spandanam Pusthakasala, TVPM. 2005.