Lua APA (7ú heag.)

Unger, M. F. (1955). Principles of expository preaching. Zondervan.

Lua i Stíl Chicago (17ú heag.)

Unger, Merrill Frederick. Principles of Expository Preaching. Grand Rapids: Zondervan, 1955.

Lua MLA (9ú heag.)

Unger, Merrill Frederick. Principles of Expository Preaching. Zondervan, 1955.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.