Bhadra, R. K., & Islam, M. N. (2021). Prospects of eco-tourism in the Sundarbans of Bangladesh. Brac University.
芝加哥风格引文Bhadra, Ripon Kumer, 与 Md. Nazrul Islam. Prospects of Eco-tourism in the Sundarbans of Bangladesh. Brac University, 2021.
MLA引文Bhadra, Ripon Kumer, 与 Md. Nazrul Islam. Prospects of Eco-tourism in the Sundarbans of Bangladesh. Brac University, 2021.
警告：这些引文格式不一定是100％准确.