Cita APA (7a ed.)
Koenig, L. W. The Truman Administration: Its Principles and Practice. University Press.
Cita estilo Chicago (17a ed.)
Koenig, Louis W. The Truman Administration: Its Principles and Practice. Nueva York, EUA: University Press.
Cita MLA (9a ed.)
Koenig, Louis W. The Truman Administration: Its Principles and Practice. University Press.
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