Internationale Jugendbibliothek (1949-)(7)
Ledig, Eva-Maria (1917-1998)(7)
Deutschland (Bundesrepublik). Auswärtiges Amt(2)
German Educational Reconstruction(2)
American Book Company (New York, NY)(1)
American Library Association (1876-)(1)
Antonio Vallardi Editore (1843-1970)(1)
Batchelder, Mildred L. (1901-1998)(1)
Biblioteca Centrală de Stat a Republicii Socialiste România (Bukarest)(1)