Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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