Jansen, J. (2000). Agriculture, energy and sustainability: Case studies of a local farming community in Sweden. Swedish Univ. of Agricultural Sciences.
Chicago-Zitierstil (17. Ausg.)Jansen, Jan. Agriculture, Energy and Sustainability: Case Studies of a Local Farming Community in Sweden. Uppsala: Swedish Univ. of Agricultural Sciences, 2000.
MLA-Zitierstil (9. Ausg.)Jansen, Jan. Agriculture, Energy and Sustainability: Case Studies of a Local Farming Community in Sweden. Swedish Univ. of Agricultural Sciences, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.