Hopkins, N. S., Mehanna, S., & Haggar, S. e. (2001). People and pollution: Cultural constructions and social action in Egypt. American University in Cairo Press.

Hopkins, Nicholas S., Sohair Mehanna, and Salah el- Haggar. People and Pollution: Cultural Constructions and Social Action in Egypt. Cairo: American University in Cairo Press, 2001.

Hopkins, Nicholas S., et al. People and Pollution: Cultural Constructions and Social Action in Egypt. American University in Cairo Press, 2001.