Nicholson, J. W. (1981). The forests within Bihar & Orissa. International Book Distributors ; Periodical Expert Book Agency.
Chicago-referens (17:e uppl.)Nicholson, J. W. The Forests Within Bihar & Orissa. Dehradun : Delhi: International Book Distributors ; Periodical Expert Book Agency, 1981.
MLA-referens (8:e uppl.)Nicholson, J. W. The Forests Within Bihar & Orissa. International Book Distributors ; Periodical Expert Book Agency, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.