APA (7th ed.) Zitazioa
Engstrom, T. W. (1976). The making of a Christian leader. Zondervan Pub. House.
Chicago Style (17th ed.) Zitazioa
Engstrom, Theodore Wilhelm. The Making of a Christian Leader. Grand Rapids: Zondervan Pub. House, 1976.
MLA (9th ed.) Zitazioa
Engstrom, Theodore Wilhelm. The Making of a Christian Leader. Zondervan Pub. House, 1976.
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