Dyfyniad APA

Harrington, J. L. (1994). Database management for microcomputers (2nd ed.). Fort Worth: Dryden Press.

Dyfyniad Arddull Chicago

Harrington, Jan L. Database Management for Microcomputers. 2nd ed. Fort Worth: Dryden Press, 1994.

Dyfyniad MLA

Harrington, Jan L. Database Management for Microcomputers. 2nd ed. Fort Worth: Dryden Press, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.