Παραπομπή APA

Hasan, N. (1984). Cataloguing practice. Gitanjali publishing house.

Παραπομπή Chicago Style

Hasan, Noorul. Cataloguing Practice. New Delhi: Gitanjali publishing house, 1984.

Παραπομπή MLA

Hasan, Noorul. Cataloguing Practice. Gitanjali publishing house, 1984.