Wunderlich, F. W. (1938). English commercial correspondence: A guide to composition for commercial academies and similar schools (Third edition.). Sollors.
Chicago-Zitierstil (17. Ausg.)Wunderlich, Friedrich Wilhelm. English Commercial Correspondence: A Guide to Composition for Commercial Academies and Similar Schools. Third edition. Reichenberg: Sollors, 1938.
MLA-Zitierstil (9. Ausg.)Wunderlich, Friedrich Wilhelm. English Commercial Correspondence: A Guide to Composition for Commercial Academies and Similar Schools. Third edition. Sollors, 1938.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.