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Krzysztof Stolinski, Supply of money to the Secret Army (AK) and the Civil Authorities in occupied Poland (1939-1945), pdfArchived 2016-03-04 at the Wayback Machine (mirrorArchived 2011-07-28 at the Wayback Machine). Retrieved on 15 May 2009.
spp-pumst.org
Krzysztof Stolinski, Supply of money to the Secret Army (AK) and the Civil Authorities in occupied Poland (1939-1945), pdfArchived 2016-03-04 at the Wayback Machine (mirrorArchived 2011-07-28 at the Wayback Machine). Retrieved on 15 May 2009.
web.archive.org
Andrzej Gójski, Etapy i cele niemieckiej polityki bankowej w GG. Plany niemieckie wobec Generalnego Gubernatorstwa w latach 1939-1945, BANK I KREDYT, August 2004, pdfArchived 2009-03-05 at the Wayback Machine
Krzysztof Stolinski, Supply of money to the Secret Army (AK) and the Civil Authorities in occupied Poland (1939-1945), pdfArchived 2016-03-04 at the Wayback Machine (mirrorArchived 2011-07-28 at the Wayback Machine). Retrieved on 15 May 2009.