Παραπομπή APA

Sadhu Gopalaswamikal. (1998). Arul mozhikal. Kerala Bhasha Institute.

Παραπομπή Chicago Style

Sadhu Gopalaswamikal. Arul Mozhikal. Thiruvananthapuram: Kerala Bhasha Institute, 1998.

Παραπομπή MLA

Sadhu Gopalaswamikal. Arul Mozhikal. Kerala Bhasha Institute, 1998.