APA (7th ed.) Citation

AEG-Telefunken. AEG-Telefunken progress. Elitera-Verlag].

Chicago Style (17th ed.) Citation

AEG-Telefunken. AEG-Telefunken Progress. [Berlin: Elitera-Verlag].

MLA (8th ed.) Citation

AEG-Telefunken. AEG-Telefunken Progress. Elitera-Verlag].

Warning: These citations may not always be 100% accurate.