Young, H. D., & Freedman, R. A. (2004). Sears and Zemansky's university physics: With modern physics (11th ed.). Pearson, Addison Wesley.
Dyfyniad Arddull ChicagoYoung, Hugh D., and Roger A. Freedman. Sears and Zemansky's University Physics: With Modern Physics. 11th ed. San Francisco: Pearson, Addison Wesley, 2004.
Dyfyniad MLAYoung, Hugh D., and Roger A. Freedman. Sears and Zemansky's University Physics: With Modern Physics. 11th ed. Pearson, Addison Wesley, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.