Παραπομπή APA

Prasannan, R. (1969). Niyamam, Sadacaram, Aslila Sahityam. Sahitya Pravarthaka Co-operative Society Ltd.

Παραπομπή Chicago Style

Prasannan, R. Niyamam, Sadacaram, Aslila Sahityam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1969.

Παραπομπή MLA

Prasannan, R. Niyamam, Sadacaram, Aslila Sahityam. Sahitya Pravarthaka Co-operative Society Ltd, 1969.