APA-čujuhus (7. p.)
Wiik, A. (2021). Amicus Curiae before International Courts and Tribunals. Nomos Verlagsgesellschaft mbH & Co. KG.
Chicago-čujuhus (17. p.)
Wiik, Astrid. Amicus Curiae Before International Courts and Tribunals. Nomos Verlagsgesellschaft mbH & Co. KG, 2021.
MLA-čujuhus (9. p.)
Wiik, Astrid. Amicus Curiae Before International Courts and Tribunals. Nomos Verlagsgesellschaft mbH & Co. KG, 2021.
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