I'm currently researching resistance groups which saved the lives of Jewish children in Holland for a university project.
I'm particularly interested in the Utrecht Children's Committee and the Amsterdam Student's Group but I haven't found much information that I've found useful.
Any links to primary sources such as interviews or first person accounts would be greatly appreciated, as well as book/website recommendations.
You might contact the resistance museum https://www.verzetsmuseum.org/museum/en/tweede-wereldoorlog
or maybe the NIOD