Gaya APA

IV, D. (1988). dBASE IV setting the new data management standard (1). Jl. KH. M. Syafi\'i Hadzami No: ASHTON-TATE.

Gaya MLA

IV, DBASE. "dBASE IV setting the new data management standard". 1 Jl. KH. M. Syafi\'i Hadzami No: ASHTON-TATE, 1988. Text Book Informatika.