van Berkel, K., & Termeer, G. (2021). The University of Groningen in the World: A Concise History. Amsterdam University Press.
Lua i Stíl Chicago (17ú heag.)van Berkel, Klaas, agus Guus Termeer. The University of Groningen in the World: A Concise History. Amsterdam: Amsterdam University Press, 2021.
Lua MLA (9ú heag.)van Berkel, Klaas, agus Guus Termeer. The University of Groningen in the World: A Concise History. Amsterdam University Press, 2021.
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