Planowanie przestrzenne, transport.

Kp. A political economy of access / David M. Levinson, David A. King. - [Miejsce nieznane], 2019. (School of Geographical Sciences and Urban Planning at Arizona State University)

Scholar.google, 01.07.2019 https://scholar.google.com/citations?user=uFu5Z2YAAAAJ&hl=en