<NUGROHO, E. &. D. D. Belajar sendiri Lotus 123 release 2.01, 2.2, 3.00. ANDI.
Chicago Style (17th ed.) Citation<NUGROHO, Eko & Djoni Dwijono>. Belajar Sendiri Lotus 123 Release 2.01, 2.2, 3.00. ANDI.
MLA (8th ed.) Citation<NUGROHO, Eko & Djoni Dwijono>. Belajar Sendiri Lotus 123 Release 2.01, 2.2, 3.00. ANDI.
Warning: These citations may not always be 100% accurate.