Spreer, E. (1998). Milk and dairy product technology. Marcel Dekker.
Chicago-čujuhus (17. p.)Spreer, Edgar. Milk and Dairy Product Technology. Nueva York: Marcel Dekker, 1998.
MLA-čujuhus (9. p.)Spreer, Edgar. Milk and Dairy Product Technology. Marcel Dekker, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.