SNYDER, L. R. (1968). Computational arithmetic. McGraw-Hill.
Chicago-čujuhus (17. p.)SNYDER, Llewellyn R. Computational Arithmetic. New York: McGraw-Hill, 1968.
MLA-čujuhus (9. p.)SNYDER, Llewellyn R. Computational Arithmetic. McGraw-Hill, 1968.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.