Hille, F. H. (1957). Katastrophenschutz-Fibel. Verlag WEU/Offene Worte.
Chicago Style (17th ed.) CitationHille, Friedrich Heinrich. Katastrophenschutz-Fibel. Bonn: Verlag WEU/Offene Worte, 1957.
MLA (8th ed.) CitationHille, Friedrich Heinrich. Katastrophenschutz-Fibel. Verlag WEU/Offene Worte, 1957.
Warning: These citations may not always be 100% accurate.