Richard L Childers. (1992). Contempoary college phyics. Reading, Massachusetts: Addison-Wesley.
Dyfyniad Arddull ChicagoRichard L Childers. Contempoary College Phyics. Reading, Massachusetts: Addison-Wesley, 1992.
Dyfyniad MLARichard L Childers. Contempoary College Phyics. Reading, Massachusetts: Addison-Wesley, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.