De MADARIAGA, S. (1967). Portrait of Europe (2nd ed.). University of Alabama Press.
Dyfyniad Arddull ChicagoDe MADARIAGA, Salvador. Portrait of Europe. 2nd ed. Alabama: University of Alabama Press, 1967.
Dyfyniad MLADe MADARIAGA, Salvador. Portrait of Europe. 2nd ed. University of Alabama Press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.