APA (7 वां संस्करण) प्रशस्ति पत्र
Organisation for Economic Co-operation and Development. (2016). Czech Republic: 2016. OECD Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Organisation for Economic Co-operation and Development. Czech Republic: 2016. Paris: OECD Publishing, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Organisation for Economic Co-operation and Development. Czech Republic: 2016. OECD Publishing, 2016.
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