Kimin bölgesi, onun dini.
- Wessen Gebiet, dessen Religion.
Tom'u kovmak kimin fikriydi.
- Whose idea was it to fire Tom?
Bunlar kimin kitapları?
- Whose books are these?
I wonder whose car this is.
- Ich frage mich, wessen Auto das ist.
Whose dictionary is this?
- Wessen Wörterbuch ist dies?