Lichstein, K. L., & Rybarczyk, B. (2010). Cognitive-behavior therapy for co-morbid and late-life insomnia. In D. Bussye & M. J. Sateia (Eds.), Insomnia: Diagnosis and treatment. New York, NY: Informa Healthcare, Inc. doi: 10.3109/9781420080803.030
Lichstein, K. L., & Rybarczyk, B. (2010). Cognitive-behavior therapy for co-morbid and late-life insomnia. In D. Bussye & M. J. Sateia (Eds.), Insomnia: Diagnosis and treatment. New York, NY: Informa Healthcare, Inc. doi: 10.3109/9781420080803.030