Não informado. Northwestern Alumni News. North western University, Alumni Association Boardof Directors.
Čikaški stil citiranja (17. izdanje)Não informado. Northwestern Alumni News. Evanston, Ill: North western University, Alumni Association Boardof Directors.
MLA način citiranja (8. izdanje)Não informado. Northwestern Alumni News. North western University, Alumni Association Boardof Directors.
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