Lockwood, M. (1992). Valuing natural areas: Applications and problems of the contingent valuation method ; proceedings and related papers from a workshop held 29 & 30 June 1992, Charles Sturt University, Albury, New South Wales. Johnstone Centre of Parks, Recreation and Heritage.
Chicago-Zitierstil (17. Ausg.)Lockwood, Michael. Valuing Natural Areas: Applications and Problems of the Contingent Valuation Method ; Proceedings and Related Papers from a Workshop Held 29 & 30 June 1992, Charles Sturt University, Albury, New South Wales. Albury, NSW: Johnstone Centre of Parks, Recreation and Heritage, 1992.
MLA-Zitierstil (9. Ausg.)Lockwood, Michael. Valuing Natural Areas: Applications and Problems of the Contingent Valuation Method ; Proceedings and Related Papers from a Workshop Held 29 & 30 June 1992, Charles Sturt University, Albury, New South Wales. Johnstone Centre of Parks, Recreation and Heritage, 1992.