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APA ZitierstilLarsen, C. S., & Ruff, C. (2011). 'An External Agency of Considerable Importance': The Stresses of Agriculture in the Foraging-to-Farming Transition in Eastern North America. Chichester: Wiley-Blackwell.
Chicago ZitierstilLarsen, Clark Spencer., and Christopher Ruff. 'An External Agency of Considerable Importance': The Stresses of Agriculture in the Foraging-to-Farming Transition in Eastern North America. Chichester: Wiley-Blackwell, 2011.
MLA ZitierstilLarsen, Clark Spencer., and Christopher Ruff. 'An External Agency of Considerable Importance': The Stresses of Agriculture in the Foraging-to-Farming Transition in Eastern North America. Chichester: Wiley-Blackwell, 2011.