Παραπομπή APA

European Environment Agency., Lallana, C., Krinner, W., & Estrela, T. (2001). Sustainable water use in Europe: Part 2, demand management. Copenhagen: European Environment Agency.

Παραπομπή Chicago Style

European Environment Agency., C. Lallana, W. Krinner, and Teodoro Estrela. Sustainable Water Use in Europe: Part 2, Demand Management. Copenhagen: European Environment Agency, 2001.

Παραπομπή MLA

European Environment Agency., C. Lallana, W. Krinner, and Teodoro Estrela. Sustainable Water Use in Europe: Part 2, Demand Management. Copenhagen: European Environment Agency, 2001.

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