BUSCADOR DE RECURSOS UNSAM

Cita APA (7a ed.)

Kolchin, P. (1987). Unfree labor: American slavery and russian serfdom. Belknap Press of Harvard University Press.

Cita Chicago Style (17a ed.)

Kolchin, Peter. Unfree Labor: American Slavery and Russian Serfdom. Cambridge, Massachusetts: Belknap Press of Harvard University Press, 1987.

Cita MLA (8a ed.)

Kolchin, Peter. Unfree Labor: American Slavery and Russian Serfdom. Belknap Press of Harvard University Press, 1987.