Παραπομπή APA

Sathyavan Nayar, V. (1989). Niyama Vijnanakosam. Sahitya Pravarthaka Co-operative Society Ltd.

Παραπομπή Chicago Style

Sathyavan Nayar, V.K. Niyama Vijnanakosam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1989.

Παραπομπή MLA

Sathyavan Nayar, V.K. Niyama Vijnanakosam. Sahitya Pravarthaka Co-operative Society Ltd, 1989.