Hart, G. (2023). Working-plan of the Simla Municipal Forests, Punjab, 1898. The Superintendent,Government, Punjab.
Lua i Stíl Chicago (17ú heag.)Hart, G.S. Working-plan of the Simla Municipal Forests, Punjab, 1898. The Superintendent,Government, Punjab, 2023.
Lua MLA (9ú heag.)Hart, G.S. Working-plan of the Simla Municipal Forests, Punjab, 1898. The Superintendent,Government, Punjab, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.