NUGROHO, E. Belajar sendiri quatro + pengenalan quatro pro. Yogyakarta.
Chicago Style (17th ed.) CitationNUGROHO, EKO. Belajar Sendiri Quatro + Pengenalan Quatro Pro. Yogyakarta.
MLA (8th ed.) CitationNUGROHO, EKO. Belajar Sendiri Quatro + Pengenalan Quatro Pro. Yogyakarta.
Warning: These citations may not always be 100% accurate.