Eckenroth, M. K. (1950). Preaching the Christ-Centered message A syllabus study. Seventh Adventist Theological Seminary, Departament of Practical Theology.
Lua i Stíl Chicago (17ú heag.)Eckenroth, Melvin K. Preaching the Christ-Centered Message A Syllabus Study. Seventh Adventist Theological Seminary, Departament of Practical Theology, 1950.
Lua MLA (9ú heag.)Eckenroth, Melvin K. Preaching the Christ-Centered Message A Syllabus Study. Seventh Adventist Theological Seminary, Departament of Practical Theology, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.