Graham, B. (1969). Billy Graham answers your questions.: Published for the Billy Graham Evangelistic Association (Special crusade ed.). World Wide Publications.
Cita Chicago (17th ed.)Graham, Billy. Billy Graham Answers Your Questions.: Published for the Billy Graham Evangelistic Association. Special crusade ed. Minneapolis: World Wide Publications, 1969.
Cita MLA (9th ed.)Graham, Billy. Billy Graham Answers Your Questions.: Published for the Billy Graham Evangelistic Association. Special crusade ed. World Wide Publications, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.