MALLACH EFREM G. (2000). DECISION SUPPORT AND DATA WARE-HOUSE SYSTEMS. IRWIN MCGRAW-HILL.
Lua i Stíl Chicago (17ú heag.)MALLACH EFREM G. DECISION SUPPORT AND DATA WARE-HOUSE SYSTEMS. BOSTON: IRWIN MCGRAW-HILL, 2000.
Lua MLA (9ú heag.)MALLACH EFREM G. DECISION SUPPORT AND DATA WARE-HOUSE SYSTEMS. IRWIN MCGRAW-HILL, 2000.
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