Allegrante, J. P. Derryberrys Educating for Health: A foundation for contemporary health education practice, 1ed. Jossey-Bass Publishing.
Lua i Stíl Chicago (17ú heag.)Allegrante, John P. Derryberrys Educating for Health: A Foundation for Contemporary Health Education Practice, 1ed. Jossey-Bass Publishing.
Lua MLA (8ú heag.)Allegrante, John P. Derryberrys Educating for Health: A Foundation for Contemporary Health Education Practice, 1ed. Jossey-Bass Publishing.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.