dBase IV manual. (1989). Language reference. Tate.
Chicago Style aipamenadBase IV manual. Language Reference. Ashton: Tate, 1989.
MLA aipamenadBase IV manual. Language Reference. Tate, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
dBase IV manual. (1989). Language reference. Tate.
Chicago Style aipamenadBase IV manual. Language Reference. Ashton: Tate, 1989.
MLA aipamenadBase IV manual. Language Reference. Tate, 1989.