Lua APA (7ú heag.)
Snead, D. L. (2012). John F. Kennedy: The new frontier president. Nova Science Publishers.
Lua i Stíl Chicago (17ú heag.)
Snead, David L. John F. Kennedy: The New Frontier President. Hauppauge, N.Y.: Nova Science Publishers, 2012.
Lua MLA (9ú heag.)
Snead, David L. John F. Kennedy: The New Frontier President. Nova Science Publishers, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.