May 31, 2017

Ghana in 2013. In: A Decade of Ghana: Politics, Economy and Society 2004-2013. Leiden & Boston: Brill, pp. 136-148.

May 18, 2017

Ghana. In: A. Mehler, H. Melber & K. van Walraven, eds. Africa Yearbook: Politics, Economy and Society South of the Sahara in 2012. Boston, Amsterdam: Leiden, Koninklijke Brill NV, pp. 97-105.

May 10, 2017

Ghana.In: A. Mehler, H. Melber & K. van Walraven, eds. Africa Yearbook: Politics, Economy and Society South of the Sahara in 2013. Boston, Amsterdam: Leiden, Koninklijke Brill NV, pp. 76-86.

May 6, 2017

Ghana in 2012. In: A Decade of Ghana: Politics, Economy and Society 2004-2013. Leiden & Boston: Brill, pp. 122-135.

May 6, 2017

Africanizing the International and Internationalizing the Africa: Security, War on Terror and Mali. In: P. Bischoff, K. Aning & A. Acharya, eds. Africa in Global International Relations: Emerging Approaches to Theory and Practice. London & New York: Routledge, pp. 144-163.