Saez-Uribarri, Iñigo, and Ursula Oberst. “Attributes of the Dream Self Related to Anxiety Upon Awakening and Its Dimensionality”. International Journal of Dream Research 13, no. 1 (March 27, 2020): 29-39. Accessed September 28, 2020. https://journals.ub.uni-heidelberg.de/index.php/IJoDR/article/view/63727.