de Groot, R. Edward Said and polyphony: Rokus de Groot. Edward Said : a legacy of emancipation and representation.(2010).
Citazione stile Chigago Style (17a edizione)de Groot, Rokus. "Edward Said and Polyphony: Rokus De Groot." Edward Said : A Legacy of Emancipation and Representation.(2010) .
Citatione MLA (8a ed.)de Groot, Rokus. "Edward Said and Polyphony: Rokus De Groot." Edward Said : A Legacy of Emancipation and Representation.(2010), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.