Balint, E. (1967). Statics for students. Butterworth.
Dyfyniad Arddull ChicagoBalint, Emergy. Statics for Students. London: Butterworth, 1967.
Dyfyniad MLABalint, Emergy. Statics for Students. Butterworth, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.