Johnson, A. W. (1971). Sharecroppers of the sertão: Economics and dependence on a Brazilian plantation. Stanford University Press.
Chicago-Zitierstil (17. Ausg.)Johnson, Allen W. Sharecroppers of the Sertão: Economics and Dependence on a Brazilian Plantation. Stanford, California: Stanford University Press, 1971.
MLA-Zitierstil (8. Ausg.)Johnson, Allen W. Sharecroppers of the Sertão: Economics and Dependence on a Brazilian Plantation. Stanford University Press, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.