APA-čujuhus (7. p.)
Friedenberg, D. M. (1987). Medieval Jewish Seals from Europe. Wayne State University Press.
Chicago-čujuhus (17. p.)
Friedenberg, Daniel M. Medieval Jewish Seals from Europe. Detroit: Wayne State University Press, 1987.
MLA-čujuhus (9. p.)
Friedenberg, Daniel M. Medieval Jewish Seals from Europe. Wayne State University Press, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.