CHOUDHURY HAJRA S. (1981). WORKSHO TECHNOLOGY. MEDIA PROMOTERS.
Chicago-čujuhus (17. p.)CHOUDHURY HAJRA S. WORKSHO TECHNOLOGY. BOMBAY: MEDIA PROMOTERS, 1981.
MLA-čujuhus (9. p.)CHOUDHURY HAJRA S. WORKSHO TECHNOLOGY. MEDIA PROMOTERS, 1981.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.