Natural Law
Johanne Metz, Poverty of Spirit, (Newman Press, 1968)
CS Lewis, Mere Christianity, Book 3, Ch 1
St Thomas Aquinas, ST Ia IIae Q 94
Josef Pieper, On the Christian Idea of Man, 1949, The Review of Politics (Notre Dame University)
Basics of Catholic Social Teaching
Pope Paul VI, Gaudium et Spes, 1965. #26, #69
Pope Pius XI, Quadragesimo Anno (On Reconstruction of the Social Order), 1931. #79
Pope St. John Paul II, Sollicitudo Rei Socialis, 1987. #38
The Just Wage
Elizabeth Warren & Amelia Warren Tyagi, The Two-Income Trap, 2004.
Oren Cass, The 2023 Cost of Thriving Index, 2023.
Amy K. Glasmeier, Living Wage Calculator.