BLANK, G., & BARNES, R. (1998). The universal machine: A multimedia introduction to computing. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)BLANK, Glenn, i Robert BARNES. The Universal Machine: A Multimedia Introduction to Computing. Boston: McGraw-Hill, 1998.
MLA način citiranja (9. izdanje)BLANK, Glenn, i Robert BARNES. The Universal Machine: A Multimedia Introduction to Computing. McGraw-Hill, 1998.
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