Blume, J. (1980). Superfudge. Puffin Books.
Chicago-čujuhus (17. p.)Blume, Judy. Superfudge. New York: Puffin Books, 1980.
MLA-čujuhus (9. p.)Blume, Judy. Superfudge. Puffin Books, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.