APA aipamena

Chattampi Swamikal & Maheswaran Nair K. (1998). Aadi bhasha. Swantham.

Chicago Style aipamena

Chattampi Swamikal and Maheswaran Nair K. Aadi Bhasha. Thiruvananthapuram: Swantham, 1998.

MLA aipamena

Chattampi Swamikal and Maheswaran Nair K. Aadi Bhasha. Swantham, 1998.