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Чикаго-гийн эшлэл (17 дахь хэвлэлт)Organisation for Economic Co-operation and Development ба ProQuest (Firm). Sustainable Materials Management: Making Better Use of Resources. Paris: OECD, 2012.
MLA -ийн эшлэл (9 дэх хэвлэлт)Organisation for Economic Co-operation and Development ба ProQuest (Firm). Sustainable Materials Management: Making Better Use of Resources. OECD, 2012.
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