GUILFORD, J., & FRUCHTER, B. (1984). Fundamental statistics in psychology and education. McGraw-Hill International.
Čikaški stil citiranja (17. izdanje)GUILFORD, J.P, i Benjamin FRUCHTER. Fundamental Statistics in Psychology and Education. Auckland: McGraw-Hill International, 1984.
MLA način citiranja (9. izdanje)GUILFORD, J.P, i Benjamin FRUCHTER. Fundamental Statistics in Psychology and Education. McGraw-Hill International, 1984.
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