Ben onu kitabına göre oynadım.
- I played it by the book.
Kâr elde etmek için mücadele eden komisyoncular her zaman kitabına göre oynamıyorlar.
- Brokers struggling to make a profit don't always play by the book.
As far as he is concerned, he umpired by the book.
... So in the book, there's a whole series of questions that ...
... what would you like to tell us about this new book ...