1. Agargün, M. Y., Kara, H., Bilici, M., Cilli, A. S., Telci, M., Semiz, Ü. B., & Basoglu, C. (1999). The Van Dream Anxiety Scale: A subjective measure of dream anxiety in nightmare sufferers. Sleep and Hypnosis, 1, 204–211.
2. Arnulf, I., Grosliere, L., Le Corvec, T., Golmard, J.-L., Lascols, O., & Duguet, A. (2014). Will students pass a competitive exam that they failed in their dreams? Consciousness and Cognition, 29, 36–47.
3. Aumann, C., Lahl, O., & Pietrowsky, R. (2012). Relationship between dream structure, boundary structure and the Big Five personality dimensions. Dreaming, 22(2), 124–135.
4. Baekeland, F., Resch, R., & Katz, D. (1968). Presleep mentation and dream reports: I. Cognitive style, contiguity to sleep and time of the night. Archives of General Psychiatry, 19, 300–311.
5. Barrett, D. (2001). The committee of sleep: How artists, scientists, and athletes use dreams for creative problem-solving – And how you can too. New York: Crown.