Ulrich, Roger. “View through a Window May Influence Recovery from Surgery.” Science 224, no. 4647 (1984): 224–225. https://doi.org/10.1126/science.6143402.
Ulrich, Roger. “View through a Window May Influence Recovery from Surgery.” Science 224, no. 4647 (1984): 224–225. https://doi.org/10.1126/science.6143402.
Correll, Mark R., Jane H. Lillydahl, and Larry D. Singell. (1978). The effect of greenbelts on residential property values: Some findings on the political economy of open space. Land Economics 54(2), 207-217.