Norton, P., & Hahn, H. (1996). Peter Norton's guide to Unix. BPB Publications.
Čikaški stil citiranjaNorton, Peter, i Harley Hahn. Peter Norton's Guide to Unix. New Delhi: BPB Publications, 1996.
MLA način citiranjaNorton, Peter, i Harley Hahn. Peter Norton's Guide to Unix. BPB Publications, 1996.
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