KRUGLINSKI, D. (1986). Data base management systems: MS-DOS evaluating MS-DOSdata base software. Osborne McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)KRUGLINSKI, David. Data Base Management Systems: MS-DOS Evaluating MS-DOSdata Base Software. Berkeley: Osborne McGraw-Hill, 1986.
Lua MLA (9ú heag.)KRUGLINSKI, David. Data Base Management Systems: MS-DOS Evaluating MS-DOSdata Base Software. Osborne McGraw-Hill, 1986.
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