Dyfyniad APA

Carvalho, R. d. (1949). As sombras e as vozes. [s.n.].

Dyfyniad Arddull Chicago

Carvalho, Raúl de. As Sombras E as Vozes. [s.n.], 1949.

Dyfyniad MLA

Carvalho, Raúl de. As Sombras E as Vozes. [s.n.], 1949.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.