Lloyd, C. (1972). Aggressive introvert; a study of Herbert Hoover and public relations management, 1912-1932. Ohio State University Press.
Citação norma ChicagoLloyd, Craig. Aggressive Introvert; a Study of Herbert Hoover and Public Relations Management, 1912-1932. Columbus: Ohio State University Press, 1972.
Citação norma MLALloyd, Craig. Aggressive Introvert; a Study of Herbert Hoover and Public Relations Management, 1912-1932. Ohio State University Press, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.