APA
Yogo U. T., Ngo Njib Martine M & Unu Wider. (2016). Political competition and tax revenues in developing countri. Helsinki: UNU-WIDER.
Chicago
Yogo Urbain T, Ngo Njib Martine M and Unu Wider. 2016. Political competition and tax revenues in developing countri. Helsinki: UNU-WIDER.
Harvard
Yogo U. T., Ngo Njib Martine M and Unu Wider. (2016). Political competition and tax revenues in developing countri. Helsinki: UNU-WIDER.
MLA
Yogo Urbain T, Ngo Njib Martine M and Unu Wider. Political competition and tax revenues in developing countri. Helsinki: UNU-WIDER. 2016.