Thompson, A. D. (1976). The Next 15 Years: Population and Religious Education Projections and Estimations of Catholic Elementary and Secondary Students 1975-1990. Washington, D.C..
Chicago-Zitierstil (17. Ausg.)Thompson, Andrew D. The Next 15 Years: Population and Religious Education Projections and Estimations of Catholic Elementary and Secondary Students 1975-1990. Washington, D.C., 1976.
MLA-Zitierstil (8. Ausg.)Thompson, Andrew D. The Next 15 Years: Population and Religious Education Projections and Estimations of Catholic Elementary and Secondary Students 1975-1990. Washington, D.C., 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.