Hannan, J. (1982). A practical guide to data base management. Van Nostrand Reinhold co.
Chicago-čujuhus (17. p.)Hannan, James. A Practical Guide to Data Base Management. New york: Van Nostrand Reinhold co, 1982.
MLA-čujuhus (9. p.)Hannan, James. A Practical Guide to Data Base Management. Van Nostrand Reinhold co, 1982.
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