Lua APA (7ú heag.)

(1962). Church growth and group conversion. Lucknow.

Lua i Stíl Chicago (17ú heag.)

Church Growth and Group Conversion. Lucknow: Lucknow, 1962.

Lua MLA (9ú heag.)

Church Growth and Group Conversion. Lucknow, 1962.

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