Kallmann, G. E., & Rosenberg, J. (1938). The German companion: A classified phrase-book of modern German usage for students and travellers (German series.). Nicholson and Watson.
Citazione stile Chigago Style (17a edizione)Kallmann, Gerdrud E., e Joseph Rosenberg. The German Companion: A Classified Phrase-book of Modern German Usage for Students and Travellers. German series. London: Nicholson and Watson, 1938.
Citatione MLA (9a ed.)Kallmann, Gerdrud E., e Joseph Rosenberg. The German Companion: A Classified Phrase-book of Modern German Usage for Students and Travellers. German series. Nicholson and Watson, 1938.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.