Busch, E. (1977). Karl Barth: Biografia. Queriniana.
Chicago Style (17th ed.) CitationBusch, Eberhard. Karl Barth: Biografia. Brescia: Queriniana, 1977.
MLA (9th ed.) CitationBusch, Eberhard. Karl Barth: Biografia. Queriniana, 1977.
Warning: These citations may not always be 100% accurate.