Roessler, P., Pengl, Y., Marty, R., Titlow, K., & van de Walle, N. (2020). The cash crop revolution, colonialism and legacies of spatial inequality: Evidence from Africa. University of Oxford.

Roessler, P., Y. Pengl, R. Marty, K. Titlow, and N. van de Walle. The Cash Crop Revolution, Colonialism and Legacies of Spatial Inequality: Evidence from Africa. University of Oxford, 2020.

Roessler, P., et al. The Cash Crop Revolution, Colonialism and Legacies of Spatial Inequality: Evidence from Africa. University of Oxford, 2020.