APA (7. basım) Alıntı
Leonard, K. (2009). Quality enhancement in voluntary carbon markets: Opening up for mainstream. Diplomica Verlag.
Chicago Style (17. basım) Atıf
Leonard, Kathleen. Quality Enhancement in Voluntary Carbon Markets: Opening Up for Mainstream. Hamburg [Germany]: Diplomica Verlag, 2009.
MLA (9th ed.) Atıf
Leonard, Kathleen. Quality Enhancement in Voluntary Carbon Markets: Opening Up for Mainstream. Diplomica Verlag, 2009.
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