Fukuyama, Y. (1958). Church school leadership survey. Board of Home Missions, Congregational and Christian Churches.
Chicago-referens (17:e uppl.)Fukuyama, Yoshio. Church School Leadership Survey. New York: Board of Home Missions, Congregational and Christian Churches, 1958.
MLA-referens (8:e uppl.)Fukuyama, Yoshio. Church School Leadership Survey. Board of Home Missions, Congregational and Christian Churches, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.