Singh, G. (2023). Working plan for the Betul Forest Division, Western Circle, Central Provinces, 1934-35 to 1946-47. The Government Printing.
Chicago-referens (17:e uppl.)Singh, Gurdial. Working Plan for the Betul Forest Division, Western Circle, Central Provinces, 1934-35 to 1946-47. The Government Printing, 2023.
MLA-referens (9:e uppl.)Singh, Gurdial. Working Plan for the Betul Forest Division, Western Circle, Central Provinces, 1934-35 to 1946-47. The Government Printing, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.