Covert translation: Business Communication (new) House, Juliane 2011 - Forschungsdatenrepositorium der UHH
Covert translation: Business Communication (new) House, Juliane 2011 - Forschungsdatenrepositorium der UHH
Covert translation: Business Communication (old) House, Juliane 2011 - Forschungsdatenrepositorium der UHH
Covert translation: Business Communication (old) House, Juliane 2009 - Forschungsdatenrepositorium der UHH