Cita APA (7th ed.)

GRILLO JOHN P. (1983). DATA AND FILE MANAGEMENT FOR THE IBM PERSONAL COMPUTER. W.C.BROWN CO.

Cita Chicago (17th ed.)

GRILLO JOHN P. DATA AND FILE MANAGEMENT FOR THE IBM PERSONAL COMPUTER. IOWA: W.C.BROWN CO, 1983.

Cita MLA (9th ed.)

GRILLO JOHN P. DATA AND FILE MANAGEMENT FOR THE IBM PERSONAL COMPUTER. W.C.BROWN CO, 1983.