Unknown. (2023). Golden Jubilee Souvenir, 1906-1956. Forest Research Institute, Dehradun.
Chicago-čujuhus (17. p.)Unknown. Golden Jubilee Souvenir, 1906-1956. Forest Research Institute, Dehradun, 2023.
MLA-čujuhus (9. p.)Unknown. Golden Jubilee Souvenir, 1906-1956. Forest Research Institute, Dehradun, 2023.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.