• Conceptual Physics, 7th Edition: Chapter 32, pages 595-615
  • Conceptual Physics, 7th Edition: Chapter 10, pages 182-193
  • Conceptual Physics, 8th Edition: Chapter 32, pages 590-608
  • Conceptual Physics, 8th Edition: Chapter 10, pages 178-188
  • Conceptual Physics, 9th Edition: Chapter 33, pages 636-657
  • Science of Physics, 2nd Edition: Lesson 3
  • Concepts CD:  Topic  2