Unknown. (2023). Organization of the Forest Research Institute and Colleges (as on 1st July 1958). Forest Research Institute, Dehradun.
Lua i Stíl Chicago (17ú heag.)Unknown. Organization of the Forest Research Institute and Colleges (as on 1st July 1958). Forest Research Institute, Dehradun, 2023.
Lua MLA (9ú heag.)Unknown. Organization of the Forest Research Institute and Colleges (as on 1st July 1958). Forest Research Institute, Dehradun, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.