catapult, -. (1997). Microsoft Project 98 Step by Step. elex media komputindo.
Chicago Style (17th ed.) Citationcatapult, -. Microsoft Project 98 Step by Step. elex media komputindo, 1997.
MLA (8th ed.) Citationcatapult, -. Microsoft Project 98 Step by Step. elex media komputindo, 1997.
Warning: These citations may not always be 100% accurate.