APA-viite (7. p.)
Thomas, D. C. The Helsinki Effect: International Norms, Human Rights, And The Demise of Comunism. Princeton University.
Chicago-viite (17. p.)
Thomas, Daniel C. The Helsinki Effect: International Norms, Human Rights, And The Demise of Comunism. Princeton, EUA: Princeton University.
MLA-viite (9. p.)
Thomas, Daniel C. The Helsinki Effect: International Norms, Human Rights, And The Demise of Comunism. Princeton University.
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