Scharrer, T., O'Kane, D., & Kroeker, L. (2018). Introduction: Africa’s middle classes in critical perspective. In L., Kroeker, D., O'Kane, & T., Scharrer (Eds.), Middle classes in Africa: changing lives and conceptual challenges (pp. 1-31). Cham: Palgrave Macmillan. doi:10.1007/978-3-319-62148-7_1.