Drummond, R. (2023). Working plan for the Gorakhpur Forest Division, United Provinces, 1934-35 to 1948-49. Printing and Stationary, Uttar Pradesh.
Chicago-referens (17:e uppl.)Drummond, R.O. Working Plan for the Gorakhpur Forest Division, United Provinces, 1934-35 to 1948-49. Printing and Stationary, Uttar Pradesh, 2023.
MLA-referens (9:e uppl.)Drummond, R.O. Working Plan for the Gorakhpur Forest Division, United Provinces, 1934-35 to 1948-49. Printing and Stationary, Uttar Pradesh, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.