Dulal, M. (2010). Biostatistics and Research Methodology. Bangladesh Association of Zoologists.
Cita Chicago (17th ed.)Dulal, Mostofa. Biostatistics and Research Methodology. Dhaka: Bangladesh Association of Zoologists, 2010.
Cita MLA (9th ed.)Dulal, Mostofa. Biostatistics and Research Methodology. Bangladesh Association of Zoologists, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.