Şunlar kimin ayakkabıları?
- Whose shoes are those?
Bunlar kimin kitapları?
- Whose books are these?
Whose wallet is this?.
This is the man whose dog caused the accident. (=This man's dog caused the accident.).
We saw several houses whose roofs are falling off. (=The roofs are falling off several houses we saw.).
... in the theory of economics, but whose interests were in how using this knowledge, you could ...
... With that, I want to introduce a man whose name is always ...