Donaldson, B.C., 1983, Dutch: a linguistic history of Holland an Belgium, Leiden: Martinus Nijhoff. GI-03 Gako-hitzak: Belgika; Holanda; Nederlandera (historia)
Vandeputte, O.; Hermans, T.; Vincent, P., 19912, Dutch: the language of twenty million Dutch and Flemish people, Rekkem: Flemish-Netherlands Foundation. GI-03; GI-05; MA-02 Gako-hitzak: Nederlandera