Singh, R. (1994). Tourism today Vol 2. Kanishka.
Chicago-čujuhus (17. p.)Singh, Ratandeep. Tourism Today Vol 2. Delhi: Kanishka, 1994.
MLA-čujuhus (9. p.)Singh, Ratandeep. Tourism Today Vol 2. Kanishka, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.