Duttweiler, G. (1941). De Migros s.a.à la coopérative. Bâle: Migros.
Chicago Style (17th ed.) CitationDuttweiler, Gottlieb. De Migros S.a.à La Coopérative. Bâle: Migros, 1941.
MLA (8th ed.) CitationDuttweiler, Gottlieb. De Migros S.a.à La Coopérative. Bâle: Migros, 1941.
Warning: These citations may not always be 100% accurate.