Sears, F. .. (1991). College Physics Francis W. Sears; Mark M. Zemansky And Hugh D. Young. Addison - wesley.
Dyfyniad Arddull ChicagoSears, Francis ...[]. College Physics Francis W. Sears; Mark M. Zemansky And Hugh D. Young. Addison - wesley, 1991.
Dyfyniad MLASears, Francis ...[]. College Physics Francis W. Sears; Mark M. Zemansky And Hugh D. Young. Addison - wesley, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.