Schmidt, H. (1983). Freiheit verantworten. Econ.
Chicago Style (17th ed.) CitationSchmidt, Helmut. Freiheit Verantworten. Düsseldorf ; Wien: Econ, 1983.
MLA (8th ed.) CitationSchmidt, Helmut. Freiheit Verantworten. Econ, 1983.
Warning: These citations may not always be 100% accurate.