Bogaard, A. (2011). Towards a social geography of cultivation adn plant use in an early farming community: Vaihingen an der Enz, south-west Germany.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bogaard, A. Towards a Social Geography of Cultivation Adn Plant Use in an Early Farming Community: Vaihingen an Der Enz, South-west Germany. 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bogaard, A. Towards a Social Geography of Cultivation Adn Plant Use in an Early Farming Community: Vaihingen an Der Enz, South-west Germany. 2011.
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