Spoormaker, Victor I. AG Czisch, Michael, Florian Holsboer (Direktor), Max Planck Institute of Psychiatry, Max Planck Society;
Lancee, J., van den Bout, J., van Straten, A., & Spoormaker, V. I. (2013). BASELINE DEPRESSION LEVELS DO NOT AFFECT EFFICACY OF COGNITIVE-BEHAVIORAL SELF-HELP TREATMENT FOR INSOMNIA. Depression and Anxiety, 30(2), 149-156.