LOTUS APPROACH .. (1995). Lotus approach versi 3.0 for windows. LPK Wahana dan Andi Offset.
Chicago Style (17th ed.) CitationLOTUS APPROACH .. Lotus Approach Versi 3.0 for Windows. Yogyakarta: LPK Wahana dan Andi Offset, 1995.
MLA引文LOTUS APPROACH .. Lotus Approach Versi 3.0 for Windows. LPK Wahana dan Andi Offset, 1995.
警告:這些引文格式不一定是100%准確.