Παραπομπή APA

Lakshmi Narayan Sharma. (1985). Shikshan samagri nirman aur prayog. Kendriya Hindi Sansthan.

Παραπομπή Chicago Style

Lakshmi Narayan Sharma. Shikshan Samagri Nirman Aur Prayog. Agra: Kendriya Hindi Sansthan, 1985.

Παραπομπή MLA

Lakshmi Narayan Sharma. Shikshan Samagri Nirman Aur Prayog. Kendriya Hindi Sansthan, 1985.