Ashraf, S., & Sarkar, V. (2007). Nisarga: Little Magazine Sankhya, Poribortito o Poriborjito Songskoron (Revised and enlarged ed.). Shoyeb Shahriar.
Chicago Style (17th ed.) ZitazioaAshraf, Sarkar, eta Vidyut Sarkar. Nisarga: Little Magazine Sankhya, Poribortito O Poriborjito Songskoron. Revised and enlarged ed. Dhaka: Shoyeb Shahriar, 2007.
MLA (9th ed.) ZitazioaAshraf, Sarkar, eta Vidyut Sarkar. Nisarga: Little Magazine Sankhya, Poribortito O Poriborjito Songskoron. Revised and enlarged ed. Shoyeb Shahriar, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.