Nugroho, E. (1990). Belajar Sendiri Quatro Pro + Pengenalan Quatro Pro. Andi Offset.
Chicago Style (17th ed.) CitationNugroho, Eko. Belajar Sendiri Quatro Pro + Pengenalan Quatro Pro. Andi Offset, 1990.
MLA (8th ed.) CitationNugroho, Eko. Belajar Sendiri Quatro Pro + Pengenalan Quatro Pro. Andi Offset, 1990.
Warning: These citations may not always be 100% accurate.