Todd Duncan (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Todd Duncan" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1manythings.org

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manythings.org

«Todd Duncan, 1903-1998: He Opened Doors for Other Black Classical Singers». Many Things. Consultado em 20 de fevereiro de 2016

nytimes.com

Allan Kozinn (ed.). «Todd Duncan, 95; Sang Porgy and Helped Desegregate Opera». The New York Times. Consultado em 20 de fevereiro de 2016