Laven, A. C. (2006). Eerlijke cacao in de Amsterdamse haven?Geografie, 15(8), 36-39.
Laven, A. C. (2005). Towards a sustainable cocoa chain, A Ghanaian perspective. In collaboration with professor V.K. Nyanteng and SNV. (Report of a workshop held at the British Council on the 31st of March 2005). Netherlands Development Organization.
Laven, A. C. (2005). Relating cluster and global value chain theory to upgrading of primary commodities: The cocoa cluster in Ghana. A'dam inst. for Metro. & intern. develop. Studies.