APA citiranje

Gopalakrishnan Naduvattam. (2001). Bhashavicharam. Lipi.

Chicago Edition Citation

Gopalakrishnan Naduvattam. Bhashavicharam. Kozhikode: Lipi, 2001.

MLA citiranje

Gopalakrishnan Naduvattam. Bhashavicharam. Lipi, 2001.