Holton, G. J., & Brush, S. G. (1985). Introduction to concepts and theories in physical science (2nd ed., rev.). Princeton University Press.
Dyfyniad Arddull ChicagoHolton, Gerald James, and Stephen G. Brush. Introduction to Concepts and Theories in Physical Science. 2nd ed., rev. Princeton, N.J: Princeton University Press, 1985.
Dyfyniad MLAHolton, Gerald James, and Stephen G. Brush. Introduction to Concepts and Theories in Physical Science. 2nd ed., rev. Princeton University Press, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.