Cita APA (7a ed.)
Kassa, H. (2011). Khat and livelihood dynamics in the harer higlands of Ethiopia: Significance and challenges. Red Sea Press, Inc.
Cita Chicago Style (17a ed.)
Kassa, H. Khat and Livelihood Dynamics in the Harer Higlands of Ethiopia: Significance and Challenges. Red Sea Press, Inc, 2011.
Cita MLA (9a ed.)
Kassa, H. Khat and Livelihood Dynamics in the Harer Higlands of Ethiopia: Significance and Challenges. Red Sea Press, Inc, 2011.
Precaución: Estas citas no son 100% exactas.