Greswell, E. (2023). Revised Working plan of the Upper Siran Forests, Siran Division, Hazara, North-West Frontier Province, 1926-27 to 1949-50. The Caxton Printing Works, Peshawar.
Chicago-referens (17:e uppl.)Greswell, E.A. Revised Working Plan of the Upper Siran Forests, Siran Division, Hazara, North-West Frontier Province, 1926-27 to 1949-50. The Caxton Printing Works, Peshawar, 2023.
MLA-referens (9:e uppl.)Greswell, E.A. Revised Working Plan of the Upper Siran Forests, Siran Division, Hazara, North-West Frontier Province, 1926-27 to 1949-50. The Caxton Printing Works, Peshawar, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.