1. Bastiat, F. (1850 [1995]). What is seen and what is not seen. In Selected essays on political economy, Translated from the French by Seymour Cain, Edited by George B. de Huszar, Introduction by F.A. Hayek. Foundation for Economic Education.
2. Bastiat, F. (1964). Economic harmonies (W. H. Boyers, Trans., George B. de Huszar, Ed.). D. Van Nostrand Company.
3. Braun, C. R., & Blanco, M. (2011). Bastiat as an economist. The Independent Review, 15(3), 421–445.
4. Buchanan, J. M. (1991). Opportunity cost. In J. Eatwell, M. Mulgate, & P. Newman (Eds.), The world of economics (pp. 520–525). Palgrave Macmillan.
5. Ciborowski, R. W., Kargol-Wasiluk, A., & Zalesko, M. (2019). Time, capital, and technological progress in the Austrian school of economics. Studies in Logic, Grammar and Rhetoric, 57(1), 123–144.