Howard, S. (2023). Working plan for the forests Jaunsar – Bawar, Chakrata Division, United Provinces, Chir Working Circle, 1920-21 to 1929-30. The Superintendent,Government Press, Uttar Pradesh.
Chicago-viite (17. p.)Howard, S.H. Working Plan for the Forests Jaunsar – Bawar, Chakrata Division, United Provinces, Chir Working Circle, 1920-21 to 1929-30. The Superintendent,Government Press, Uttar Pradesh, 2023.
MLA-viite (9. p.)Howard, S.H. Working Plan for the Forests Jaunsar – Bawar, Chakrata Division, United Provinces, Chir Working Circle, 1920-21 to 1929-30. The Superintendent,Government Press, Uttar Pradesh, 2023.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.