Trevor, G. (2023). Note on a tour of inspection in the forests of Orissa and Chota Nagpur. Manager of Publications, Government of India, Simla.
Chicago-referens (17:e uppl.)Trevor, Gerald. Note on a Tour of Inspection in the Forests of Orissa and Chota Nagpur. Manager of Publications, Government of India, Simla, 2023.
MLA-referens (9:e uppl.)Trevor, Gerald. Note on a Tour of Inspection in the Forests of Orissa and Chota Nagpur. Manager of Publications, Government of India, Simla, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.