Ahmed, N. Muslims and the Science of Geography. University Press Limited.
Chicago-čujuhus (17. p.)Ahmed, Nafis. Muslims and the Science of Geography. Dhaka: University Press Limited.
MLA-čujuhus (9. p.)Ahmed, Nafis. Muslims and the Science of Geography. University Press Limited.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.