Beal, J. R., & Dewey, T. E. (1957). John Foster Dulles: A biography / by John Robinson Beal. Forew. by Thomas E. Dewey. Harper.
Chicago-viite (17. p.)Beal, John Robinson, ja Thomas E. Dewey. John Foster Dulles: A Biography / by John Robinson Beal. Forew. by Thomas E. Dewey. New York: Harper, 1957.
MLA-viite (8. p.)Beal, John Robinson, ja Thomas E. Dewey. John Foster Dulles: A Biography / by John Robinson Beal. Forew. by Thomas E. Dewey. Harper, 1957.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.