Brauneck, Manfred, author
Rowohlt, 1993
Buku Referensi
Fucik, Julius
Berlin Dietz 1957
Buku Teks
Graefe, Heinz
Munchen Carl Gerber 1962
Buku Teks
Backmann, Kurt
Berlin : Tag der Promotion, 1939
Buku Referensi
Ko, Mi Suk, author
Sayojelchulpansa, 2009
Buku Teks