Champagne, J. É., & Laberge, R. L. (1948). Manual of missionary action. Univ. of Ottawa Press.
Dyfyniad Arddull ChicagoChampagne, Joseph Étienne, and Roy L. Laberge. Manual of Missionary Action. Ottowa: Univ. of Ottawa Press, 1948.
Dyfyniad MLAChampagne, Joseph Étienne, and Roy L. Laberge. Manual of Missionary Action. Univ. of Ottawa Press, 1948.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.