APA-čujuhus (7. p.)

Edited by Norman F. Cantor. (1964). Early middle ages (500-1000), (2nd ed.). Free Press.

Chicago-čujuhus (17. p.)

Edited by Norman F. Cantor. Early Middle Ages (500-1000),. 2nd ed. New York,: Free Press, 1964.

MLA-čujuhus (9. p.)

Edited by Norman F. Cantor. Early Middle Ages (500-1000),. 2nd ed. Free Press, 1964.

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