Gray, M. M. 1. (1965). Island hero: The story of Ramon Magsaysay. Hawthorn Books.
Lua i Stíl Chicago (17ú heag.)Gray, Marvin M. 1921. Island Hero: The Story of Ramon Magsaysay. New York: Hawthorn Books, 1965.
Lua MLA (9ú heag.)Gray, Marvin M. 1921. Island Hero: The Story of Ramon Magsaysay. Hawthorn Books, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.