Ewald, J. J. (2013). African Bondsmen, Freedmen, and the Maritime Proletariats of the Northwestern Indian Ocean World, c1500-1900. In R. Harms, B. K. Freamon, & D. W. Blight (Eds.), INDIAN OCEAN SLAVERY IN THE AGE OF ABOLITION (pp. 200–222). Yale University Press.

Ewald, Janet J. “African Bondsmen, Freedmen, and the Maritime Proletariats of the Northwestern Indian Ocean World, c1500-1900.” In INDIAN OCEAN SLAVERY IN THE AGE OF ABOLITION, edited by Robert Harms, Bernard K. Freamon, and David W. Blight, 200–222. Yale University Press, 2013.

Ewald JJ. African Bondsmen, Freedmen, and the Maritime Proletariats of the Northwestern Indian Ocean World, c1500-1900. In: Harms R, Freamon BK, Blight DW, editors. INDIAN OCEAN SLAVERY IN THE AGE OF ABOLITION. Yale University Press; 2013. p. 200–22.

Ewald, Janet J. “African Bondsmen, Freedmen, and the Maritime Proletariats of the Northwestern Indian Ocean World, c1500-1900.” INDIAN OCEAN SLAVERY IN THE AGE OF ABOLITION, edited by Robert Harms et al., Yale University Press, 2013, pp. 200–22.

Ewald JJ. African Bondsmen, Freedmen, and the Maritime Proletariats of the Northwestern Indian Ocean World, c1500-1900. In: Harms R, Freamon BK, Blight DW, editors. INDIAN OCEAN SLAVERY IN THE AGE OF ABOLITION. Yale University Press; 2013. p. 200–222.