Gain, P., Moral, S., & Raj, P. (1998). Bangladesh environment: Facing the 21st century. Society for Environment and Human Development.
Citazione stile Chigago Style (17a edizione)Gain, Philip, Shishir Moral, e Priscilla Raj. Bangladesh Environment: Facing the 21st Century. Dhaka: Society for Environment and Human Development, 1998.
Citatione MLA (9a ed.)Gain, Philip, et al. Bangladesh Environment: Facing the 21st Century. Society for Environment and Human Development, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.