HALL, P. (1973). Urban and Regional planning. Penguin Books.
Chicago Style (17th ed.) ZitazioaHALL, Peter. Urban and Regional Planning. Harmondsworth: Penguin Books, 1973.
MLA (9th ed.) ZitazioaHALL, Peter. Urban and Regional Planning. Penguin Books, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.