Introduction to information systems

 Marakas, George M.; O'Brien, James A.;

Boston : : McGraw-Hill/Irwin , 2007

Spreadsheet tools for engineers using Excel

 Gottfried, Byron S.,;

New York : : McGraw-Hill , 2007

Pengantar sistem informasi 2= introduction to information systems

 Marakas, George M.; O'Brien, James A.; Balgis, Dennies Anisa; Sirait, Febriela; Pujiastuti, Sri Eka;

Jakarta : Salemba Empat , 2017