Piper, J. (1993). Let the nations be glad: The supremacy of God in missions. Inter-Varsity.
Chicago Style (17th ed.) ZitazioaPiper, John. Let the Nations Be Glad: The Supremacy of God in Missions. Leisester: Inter-Varsity, 1993.
MLA (9th ed.) ZitazioaPiper, John. Let the Nations Be Glad: The Supremacy of God in Missions. Inter-Varsity, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.