Bochenek, Mirosław. 2015. “THE ISSUE OF VALUE IN ECONOMIC THOUGHT — PART 2: THE EVOLUTION OF VIEWS FROM 1871 UNTIL THE SECOND HALF OF THE 20TH CENTURY”. Ekonomia I Prawo. Economics and Law 14 (3):315-26. https://doi.org/10.12775/EiP.2015.020.