Gian, P. (2013). Energy challenges and phulbari crisis. Society for Environment and Human Development (SHED).
Chicago-referens (17:e uppl.)Gian, Philip. Energy Challenges and Phulbari Crisis. Dhaka: Society for Environment and Human Development (SHED), 2013.
MLA-referens (8:e uppl.)Gian, Philip. Energy Challenges and Phulbari Crisis. Society for Environment and Human Development (SHED), 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.