Παραπομπή APA

Sharma, R. (2016). The Rise and fall of nations: Ten rules of change in the post - crisis world. Penguin Books.

Παραπομπή Chicago Style

Sharma, Ruchir. The Rise and Fall of Nations: Ten Rules of Change in the Post - Crisis World. UK: Penguin Books, 2016.

Παραπομπή MLA

Sharma, Ruchir. The Rise and Fall of Nations: Ten Rules of Change in the Post - Crisis World. Penguin Books, 2016.