Trevor, C. (2023). Departmental exploitation. Indian Forest Leaflet . Superintendent, Government Printing, Punjab.
Chicago-referens (17:e uppl.)Trevor, C.G. Departmental Exploitation. Indian Forest Leaflet . Superintendent, Government Printing, Punjab, 2023.
MLA-referens (9:e uppl.)Trevor, C.G. Departmental Exploitation. Indian Forest Leaflet . Superintendent, Government Printing, Punjab, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.