Henn, C., Papageorgiou, C., & Spatafora, N. (2013). Export Quality in Developing Countries. International Monetary Fund.
Lua i Stíl Chicago (17ú heag.)Henn, Christian, Chris Papageorgiou, agus Nikola Spatafora. Export Quality in Developing Countries. Washington, D.C.: International Monetary Fund, 2013.
Lua MLA (8ú heag.)Henn, Christian, et al. Export Quality in Developing Countries. International Monetary Fund, 2013.
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