Stapelbroek, K. Trade, Chartered Companies, and Mercantile Associations: Koen Stapelbroek. The Oxford handbook of the history of international law.(2012).

Stapelbroek, Koen. "Trade, Chartered Companies, and Mercantile Associations: Koen Stapelbroek." The Oxford Handbook of the History of International Law.(2012) .

Stapelbroek, Koen. "Trade, Chartered Companies, and Mercantile Associations: Koen Stapelbroek." The Oxford Handbook of the History of International Law.(2012), .