* Peter D. Stachura, "The German Youth Movement, 1900-1945: An Interpretive and Documentary History" (London: Macmillan, 1981).
OCLC 761549797 ISBN 978-0-415-86351-3* Peter D. Stachura, "The German Youth Movement, 1900-1945: An Interpretive and Documentary History" (London: Macmillan, 1981).