Spivak, M. (1994). Calculus (3rd ed.). Publish or Perish.
Chicago-čujuhus (17. p.)Spivak, Michael. Calculus. 3rd ed. Berkeley, CA: Publish or Perish, 1994.
MLA-čujuhus (9. p.)Spivak, Michael. Calculus. 3rd ed. Publish or Perish, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.