Cita APA (7a ed.)
Effanga, A. R. (2010). Biofuel - opportunities and challenges for the poor in Cameroon.
Cita Chicago Style (17a ed.)
Effanga, Ayuk Remi. Biofuel - Opportunities and Challenges for the Poor in Cameroon. 2010.
Cita MLA (9a ed.)
Effanga, Ayuk Remi. Biofuel - Opportunities and Challenges for the Poor in Cameroon. 2010.
Precaución: Estas citas no son 100% exactas.