19th century economics 1011
Unproductive and Productive Labor Harvie
David J. Teece, Gary Pisano and Amy Shuen (1997) Strategic Management Journal, Vol. 18:7 509-533.
Henryk Grossmann, Fifty Years of Struggle Over Marxism
New Economies and Chattel Slavery in Fifth-Century Greece Contributions of Sir Moses I. Finley.
Chand (2001) Ch 14 Capitalsim, Democracy and Discrimination
New Economies and Chattel Slavery in Fifth-Century Greece
