*Naborn, R. A., 'Becanus' Etymological Methods', in: "Voortgang" 15:79-86 [http://www.dbnl.org/tekst/_voo004199501_01/_voo004199501_01_0004.php].
* Naborn, R. A., 'Becanus' Etymological Methods', in: "Voortgang" 15:79-86 [http://www.dbnl.org/tekst/_voo004199501_01/_voo004199501_01_0004.php].