D. Onnekink, The Anglo-Dutch favourite. The Career of Hans Willem Bentinck, 1st Earl of Portland (1649-1709)
D. Onnekink, E. Mijers, Redefining William III. The impact of the King-Stadholder in international context
(2008) BMGN - Low Countries Historical Review, volume 123, issue 3, pp. 470 - 474