Agenzia Letteraria Internazionale (1898-)(1)
Bomhard, Bettina von (1910-1956)(1)
Cambridge University Press (1583-)(1)
Christy & Moore, Ltd. <London>(1)
Collins Publishers <London>(1)
Constable Publishers <London>(1)
Curtius, Ernst Robert (1886-1956)(1)
Insel Verlag Anton Kippenberg <Leipzig> / Zweigstelle <Wiesbaden> (1945-1960) (1)