The book Het Noodgeld van Nederland in de Tweede Wereldoorlog 1940-1945 (Netherlands emergency money in the Second World War) by A. Toele and H. Jacobi with small contributions by N. Arkesteijn and E. van der Kam was published in 1996. The book gives a complete description of the story of the issuing of emergency money. The story has been well-substantiated by detailed research sources. Since then, merely a few notes have been found that had never been brought into circulation. All the information given in this digital collection originates from this publication.

Other important publications are:

- Martens, GC.H.J., Catalogus Nederlands Noodgeld in het Belastigmuseum (Catalogue Dutch Emergency Money in the Tax Museum), Rotterdam 1983

- Editor, 'Noodgeld 1940' (Emergency Money), in Economisch-Statistische Berichten, volume 25 1940, 762-767

- Waal, A.M. van de, 'Provinciaal, gemeentelijk en particulier noodgeld-Mei 1940' (Emergency money - provinces, municipalities and individuals), in Jaarboek voor Munt- en Penningkunde 1940, 110-120