Champagne, J. É., & Laberge, R. L. (1948). Manual of missionary action. Univ. of Ottawa Press.
Lua i Stíl Chicago (17ú heag.)Champagne, Joseph Étienne, agus Roy L. Laberge. Manual of Missionary Action. Ottowa: Univ. of Ottawa Press, 1948.
Lua MLA (8ú heag.)Champagne, Joseph Étienne, agus Roy L. Laberge. Manual of Missionary Action. Univ. of Ottawa Press, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.