(2012). Proceedings of the Kerala Environment Congress 2012. Centre for Environment & Development.
Chicago-стиль цитированияProceedings of the Kerala Environment Congress 2012. Thiruvavanthapuram: Centre for Environment & Development, 2012.
MLA-цитированиеProceedings of the Kerala Environment Congress 2012. Centre for Environment & Development, 2012.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.