Recent article about the history of Dutch studies in Italy with useful and concise information about linguistic and historical aspects:
https://www.openstarts.units.it/bitstream/10077/20249/3/Ross.pdf
Dutch words with audio to excercise your pronunciation:
http://www.languageguide.org/vocabulary/?lang=nl&target=nl
Dictionary, includes conjugation of verbs (type the infinitive of a verb, for example 'maken'):
http://woordenlijst.org
Short descriptions of the main characteristics of the ...