A. L. Oppenheimer, ‘Trade in the Ancient Near East’, International Congress of Economic History, 5, 1976
96
Kautsky, Politics of Aristocratic Empires, p. 178
97
Thorstein Veblen, The Theory of the Leisure Class: An Economic Study of Institutions (Boston, 1973), pp. 41, 45; выделено мной. (Веблен Т. Теория праздного класса. – М.: Либроком, 2015.)