Kelber, H. C. (1988). Human Rights for Working People: A Trade Union Commentary on the "Pastoral Letter on Catholic Social Teaching and the U.S. Economy". New York.
Chicago-Zitierstil (17. Ausg.)Kelber, Harry; Cleary. Human Rights for Working People: A Trade Union Commentary on the "Pastoral Letter on Catholic Social Teaching and the U.S. Economy". New York, 1988.
MLA-Zitierstil (8. Ausg.)Kelber, Harry; Cleary. Human Rights for Working People: A Trade Union Commentary on the "Pastoral Letter on Catholic Social Teaching and the U.S. Economy". New York, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.