Naschie, M. (1992). Stress, stability and chaosin structural engineering: An energy approachM.S.El Naschie. McGraw-Hill.
Dyfyniad Arddull ChicagoNaschie, M.S.El. Stress, Stability and Chaosin Structural Engineering: An Energy ApproachM.S.El Naschie. McGraw-Hill, 1992.
Dyfyniad MLANaschie, M.S.El. Stress, Stability and Chaosin Structural Engineering: An Energy ApproachM.S.El Naschie. McGraw-Hill, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.