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Paris: Organisation for Economic Co-operation and Development, 1996
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Bielefeld: Bertelsmann, c 2010
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Paris: Organisation for Economic Co-operation and Development, 2000
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Paris: Centre for Educational Research and Innovation, 1996
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Bielefeld: Bertelsmann, 2007
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2023
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Paris: OECD Publishing, 2007
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Paris: OECD Publishing, 2007
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Paris: OECD Publishing, [2022]
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Bielefeld: W. Bertelsmann Verlag, 2010
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Paris: OECD Publishing, 2005
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Bielefeld: wbv Publikation, 2022
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Paris: OECD Publishing, 2019
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Paris: OECD, 1999-2004 ; Bonn: Bundesministerium für Bildung und Forschung, 1999-2004 / 1999 - 2004 nachgewiesen
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Bielefeld: wbv Publikation, 2022
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Paris: OECD Publishing, 2019
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Paris: OECD Publishing, 2023
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Paris: OECD Publishing, 2023
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Paris: OECD, [2019]
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Paris: OECD Publishing, 2023