TY  - BOOK
AU  - Jones, Jacqueline.
TI  - American work : four centuries of black and white labor
SN  - 0-393-04561-7
PY  - 1998///
CY  - New York ; London 
PB  - W.W. Norton & Company
N1  - Бібліогр. : с. 489-528
ER  -