Simpson, G. E. 1940. Haitian Peasant Economy. Journal of Negro History 25. 498-519.
@article{simpson1940a,
author = {Simpson, G. E.},
journal = {Journal of Negro History},
key = {Simpson (1940a)},
pages = {498-519},
title = {Haitian Peasant Economy},
volume = {25},
year = {1940}
}