Merijn Knibbe, Lokkich Fryslân, Landpacht, arbeidsloon en landbouwproductiviteit in het Friese kleigebied, 1505-1830. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 6, n. 1, p. 117–118, 2009. DOI: 10.18352/tseg.423. Disponível em: https://tseg.nl/article/view/7693.. Acesso em: 3 jul. 2024.