1. Halperin EC, Perez CA, Brady LW. Perez and Brady’s principles and practice of radiation oncology. Philadelphia: Lippincott Williams & Wilkins; 2008.
2. Khan FM, Gibbons JP. Khan’s the physics of radiation therapy. Philadelphia: Lippincott Williams & Wilkins; 2014.
3. Podgorsak EB. Review of radiation oncology physics: a handbook for teachers and students. Vienna: International Atomic Energy Agency; 2003.
4. Khan FM, Gerbi BJ. Treatment planning in radiation oncology. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins; 2012.
5. Khan FM, Gibbons JP, Sperduto PW. Khan’s treatment planning in radiation oncology. Philadelphia: Lippincott Williams & Wilkins; 2016.