Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Examens environnementaux de l'OCDE. OCDE-Organisation de cooperation et de developpement economiques.
Chicago Style (17th ed.) CitationOrganisation for Economic Co-operation and Development and ProQuest (Firm). Examens Environnementaux De L'OCDE. Paris: OCDE-Organisation de cooperation et de developpement economiques, 2007.
MLA citiranjeOrganisation for Economic Co-operation and Development and ProQuest (Firm). Examens Environnementaux De L'OCDE. OCDE-Organisation de cooperation et de developpement economiques, 2007.
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