Παραπομπή APA

Martin, J. (1976). Principles of data base management. Prentice hall.

Παραπομπή Chicago Style

Martin, James. Principles of Data Base Management. Engelewood: Prentice hall, 1976.

Παραπομπή MLA

Martin, James. Principles of Data Base Management. Prentice hall, 1976.