Ajwani, M. (1984). Commercial Geography II (6th.). Vipul.
Chicago-čujuhus (17. p.)Ajwani, M. Commercial Geography II. 6th. Bombay: Vipul, 1984.
MLA-čujuhus (9. p.)Ajwani, M. Commercial Geography II. 6th. Vipul, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.