Organisation for Economic Co-operation and Development. Development Centre, ProQuest (Firm), & Jutting, J. (2007). Informal institutions: How social norms help or hinder development. OECD.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Organisation for Economic Co-operation and Development. Development Centre, ProQuest (Firm), ба Johannes Jutting. Informal Institutions: How Social Norms Help or Hinder Development. Paris: OECD, 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)Organisation for Economic Co-operation and Development. Development Centre, et al. Informal Institutions: How Social Norms Help or Hinder Development. OECD, 2007.
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