Bylund, Per L. (2021). "Introduction to the special issue on the Centenary of Frank H. Knight's Risk, Uncertainty, and Profit". Journal of Institutional Economics (İngilizce). 17 (6). ss. 877-881. doi:10.1017/S1744137421000564. ISSN1744-1374.
Bylund, Per L. (2021). "Introduction to the special issue on the Centenary of Frank H. Knight's Risk, Uncertainty, and Profit". Journal of Institutional Economics (İngilizce). 17 (6). ss. 877-881. doi:10.1017/S1744137421000564. ISSN1744-1374.