Cita APA

Appukuttan P. (1978). Janithaka vigyanam. Bhasha Institute.

Chicago Edition Citation

Appukuttan P. Janithaka Vigyanam. Thiruvananthapuram: Bhasha Institute, 1978.

Cita MLA

Appukuttan P. Janithaka Vigyanam. Bhasha Institute, 1978.