Curry, N. (1994). Countryside recreation, access and land use planning. Spon.
Chicago Style (17th ed.) ZitazioaCurry, Nigel. Countryside Recreation, Access and Land Use Planning. London: Spon, 1994.
MLA (9th ed.) ZitazioaCurry, Nigel. Countryside Recreation, Access and Land Use Planning. Spon, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.