APA (7e ed.) Bronvermelding

Jones, E. (1986). Aplique el dBASE III. Osborne - McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Jones, Edward. Aplique El DBASE III. Madrid: Osborne - McGraw-Hill, 1986.

MLA (9e ed.) Bronvermelding

Jones, Edward. Aplique El DBASE III. Osborne - McGraw-Hill, 1986.