Manning, E. W., & Sweet, M. F. (1993). Environmental evaluation guidebook: A practical means of relating biophysical functions to socioeconomic values. <<The>> Foundation for Internat. Training.
Chicago-Zitierstil (17. Ausg.)Manning, Edward W., und Michelle Faye Sweet. Environmental Evaluation Guidebook: A Practical Means of Relating Biophysical Functions to Socioeconomic Values. Don Mills: <<The>> Foundation for Internat. Training, 1993.
MLA-Zitierstil (9. Ausg.)Manning, Edward W., und Michelle Faye Sweet. Environmental Evaluation Guidebook: A Practical Means of Relating Biophysical Functions to Socioeconomic Values. <<The>> Foundation for Internat. Training, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.