Willem Goemarus Frans Verhoeven, Ode aen den doorlugtigen heer Henrik van der Noot als zyne edele zich stelt aen het hooft van de vry-willige hulp-benden, 1790 [1].
Documents Illustrating the History of Belgium. Ministry of Foreign Affairs, External Trade and Cooperation in Development. Brussels. 1978. Volume 2: From Prehistoric Times to 1830. (Memo from Belgium, Views and Surveys series, number 180). Page 198.
