Παραπομπή APA

Sukumarapilla, K. (1968). Adhunika Malayala Vyakaranam. Usha Publications.

Παραπομπή Chicago Style

Sukumarapilla, K. Adhunika Malayala Vyakaranam. Chadayamangalam: Usha Publications, 1968.

Παραπομπή MLA

Sukumarapilla, K. Adhunika Malayala Vyakaranam. Usha Publications, 1968.