Werking, R. H. (1977). The master architects: Building the United States Foreign Service, 1890-1913. The University of Kentucky Press.
Čikaški stil citiranja (17. izdanje)Werking, Richard Hume. The Master Architects: Building the United States Foreign Service, 1890-1913. Lexington, Kentucky: The University of Kentucky Press, 1977.
MLA način citiranja (9. izdanje)Werking, Richard Hume. The Master Architects: Building the United States Foreign Service, 1890-1913. The University of Kentucky Press, 1977.
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