APA Edition Citation

Elizabeth John & Mathews, T. A. (1990). Niyamavijnhaanam vyaapaarikalkku.

Chicago Edition Citation

Elizabeth John and T A. Mathews. Niyamavijnhaanam Vyaapaarikalkku. Kottayam, Avanti, 1990.

MLA Edition Citation

Elizabeth John and T A. Mathews. Niyamavijnhaanam Vyaapaarikalkku. 1990.

Warning: These citations may not always be 100% accurate.