Tracy, H. (1963). The first day of Friday. Random House.
Chicago-čujuhus (17. p.)Tracy, Honor. The First Day of Friday. New York: Random House, 1963.
MLA-čujuhus (9. p.)Tracy, Honor. The First Day of Friday. Random House, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.