Roy, D. S. K., Paul, D. N. K., & Pasha, D. M. K. (1993). Apushpak Udbidjnan: Cryptogamic Botany (BP-398.96.). Bangla Academy.
Cita Chicago (17th ed.)Roy, Dr. Shaymal Kanti, Dr. Nishith Kumar Paul, i Dr. Mostafa Kamal Pasha. Apushpak Udbidjnan: Cryptogamic Botany. BP-398.96. Dhaka: Bangla Academy, 1993.
Cita MLA (9th ed.)Roy, Dr. Shaymal Kanti, et al. Apushpak Udbidjnan: Cryptogamic Botany. BP-398.96. Bangla Academy, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.