(Penerbit)>, <. MS- FoxPro versi 2.5 for Windows. Elex Media Komputindo.
Chicago Style (17th ed.) Citation(Penerbit)>, <CATAPULT. MS- FoxPro Versi 2.5 for Windows. Elex Media Komputindo.
MLA (8th ed.) Citation(Penerbit)>, <CATAPULT. MS- FoxPro Versi 2.5 for Windows. Elex Media Komputindo.
Warning: These citations may not always be 100% accurate.