Gaya APA

Kruglinski, D. (1986). Data base management systems: MS-DOS: evaluating MS-DOS data base software . Berkeley, California: Osborne Mcgraw-Hill.

Gaya MLA

Kruglinski, David. "Data base management systems: MS-DOS: evaluating MS-DOS data base software". Berkeley, California: Osborne Mcgraw-Hill, 1986. Text.