Schaum's Outline of Beginning Physics II: Waves, Electromagnetism, Optics, and Modern PhysicsAlvin Halpern, Erich ErlbachJune 1, 1998
5 Steps to a 5 500 AP Physics Questions to Know by Test DayCraig Freudenrich, Albert de Richemond, Thomas A. editor - EvangelistNovember 28, 2011