Chiras, D. D. (1994). Study skills for science students. West Publishing Company.
Chicago-čujuhus (17. p.)Chiras, Daniel D. Study Skills for Science Students. Minneapolis: West Publishing Company, 1994.
MLA-čujuhus (9. p.)Chiras, Daniel D. Study Skills for Science Students. West Publishing Company, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.