Gaya APA
Verstraeten, J. (2017).
Development as a path to a just world. Fifty years ofPopularum Progressio - a critical retrospective. .
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Gaya MLA
Verstraeten, Johan.
"Development as a path to a just world. Fifty years ofPopularum Progressio - a critical retrospective. ".
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,
2017.
Majalah.