Allendoerfer, C. B. (1969). Principles of mathematics. McGraw-Hill.
Chicago-čujuhus (17. p.)Allendoerfer, Carl Barnett. Principles of Mathematics. New York: McGraw-Hill, 1969.
MLA-čujuhus (9. p.)Allendoerfer, Carl Barnett. Principles of Mathematics. McGraw-Hill, 1969.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.