Mayhew, A. (1966). The world's tribute to John F. Kennedy in medallic art: Medals, coins and tokens. Morrow.
Lua i Stíl Chicago (17ú heag.)Mayhew, Aubrey. The World's Tribute to John F. Kennedy in Medallic Art: Medals, Coins and Tokens. New York: Morrow, 1966.
Lua MLA (9ú heag.)Mayhew, Aubrey. The World's Tribute to John F. Kennedy in Medallic Art: Medals, Coins and Tokens. Morrow, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.