<HERIJANTO, T. Tuntunan praktis pemrpgraman Clipper 5, jilid 2. Elex Media Komputindo.
Chicago Style (17th ed.) Citation<HERIJANTO, Tjendry>. Tuntunan Praktis Pemrpgraman Clipper 5, Jilid 2. Elex Media Komputindo.
MLA (8th ed.) Citation<HERIJANTO, Tjendry>. Tuntunan Praktis Pemrpgraman Clipper 5, Jilid 2. Elex Media Komputindo.
Warning: These citations may not always be 100% accurate.