APA-referens

Diehl, D. (2003). How did they manage: Leadership secrets of history. Penguin book.

Chicago-stil citat

Diehl, Daniel. How Did They Manage: Leadership Secrets of History. New Delhi: Penguin book, 2003.

MLA-referens

Diehl, Daniel. How Did They Manage: Leadership Secrets of History. Penguin book, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.