(2005). Welcome to Germany: Information for immigrants. Federal Ministry of the Interior.
Chicago-viite (17. p.)Welcome to Germany: Information for Immigrants. Berlin: Federal Ministry of the Interior, 2005.
MLA-viite (9. p.)Welcome to Germany: Information for Immigrants. Federal Ministry of the Interior, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.