Gaya APA

WAHANA, L, P, K. (1995). Microsoft Excell 4.0. For Windows (1). Yogyakarta: Andi Offset.

Gaya MLA

WAHANA, Lembaga, Pendidikan, Komputer. "Microsoft Excell 4.0. For Windows". 1 Yogyakarta: Andi Offset, 1995. Text.