Gilg, A. W. (1996). Countryside planning: The first half century (2nd ed.). Routledge.
Chicago Style (17th ed.) ZitazioaGilg, Andrew W. Countryside Planning: The First Half Century. 2nd ed. London: Routledge, 1996.
MLA (9th ed.) ZitazioaGilg, Andrew W. Countryside Planning: The First Half Century. 2nd ed. Routledge, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.