Robert Dalsjö: Life-Line Lost. The Rise and Fall of 'Neutral' Sweden's Secret Reserve Option of Wartime Help from the West. Stockholm, Santérus Academic Press, 2006.

Petersen, N. (2013). Robert Dalsjö: Life-Line Lost. The Rise and Fall of ’Neutral’ Sweden’s Secret Reserve Option of Wartime Help from the West. Stockholm, Santérus Academic Press, 2006. Historisk Tidsskrift, 107(1). Hentet fra https://tidsskrift.dk/historisktidsskrift/article/view/56308