APA-čujuhus (7. p.)

(1980). Inventory management, wholesale/retail.

Chicago-čujuhus (17. p.)

Inventory Management, Wholesale/retail. 1980.

MLA-čujuhus (9. p.)

Inventory Management, Wholesale/retail. 1980.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.