Shryock, H. (1963). Highways to healt. Review and herald.
Lua i Stíl Chicago (17ú heag.)Shryock, Haroldo. Highways to Healt. Washington: Review and herald, 1963.
Lua MLA (9ú heag.)Shryock, Haroldo. Highways to Healt. Review and herald, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.