Hofmeister, B. (1969). Germany's industrial giant: By Burkhard Hofmeister.
Čikaški stil citiranja (17. izdanje)Hofmeister, Burkhard. Germany's Industrial Giant: By Burkhard Hofmeister. London, 1969.
MLA način citiranja (8. izdanje)Hofmeister, Burkhard. Germany's Industrial Giant: By Burkhard Hofmeister. 1969.
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