Askeland, Donald R.Baca Urbina, GabrielBandler, RichardCallisterHibbeler, Russel C.Molina, JoséMott, Robert L.Nilsson, James W.Ogata,KatsuhikoPaenza AdrianPickover, Clifford A.Pressman, Roger S.Rashid, Muhammad H.Rivas, ManuelS/DSadhguruSergio GómezSommerville, IanThomas, DavidVarios autoresVV. AA.