Fredericks, C. (1983). Carlton Fredericks' Program for living longer. Simon and Schuster.
Lua i Stíl Chicago (17ú heag.)Fredericks, Carlton. Carlton Fredericks' Program for Living Longer. New York: Simon and Schuster, 1983.
Lua MLA (8ú heag.)Fredericks, Carlton. Carlton Fredericks' Program for Living Longer. Simon and Schuster, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.