<KARNADI, H. Program piutang ; teori & aplikasi macro Lotus 1-2-3. Elex Media Komputindo.
Chicago Style (17th ed.) Citation<KARNADI, Hendrik>. Program Piutang ; Teori & Aplikasi Macro Lotus 1-2-3. Elex Media Komputindo.
MLA (8th ed.) Citation<KARNADI, Hendrik>. Program Piutang ; Teori & Aplikasi Macro Lotus 1-2-3. Elex Media Komputindo.
Warning: These citations may not always be 100% accurate.