Παραπομπή APA

Om Prakash Sinhal. (1994). Vyavharik Hindi. Peeethambar Publishing Company.

Παραπομπή Chicago Style

Om Prakash Sinhal. Vyavharik Hindi. New Delhi: Peeethambar Publishing Company, 1994.

Παραπομπή MLA

Om Prakash Sinhal. Vyavharik Hindi. Peeethambar Publishing Company, 1994.