David Niven was an officer and a gentleman - and a British acting legend - The Sunday Post

David Niven – A life well lived, The Gentleman's Journal

David Niven - Trivia - IMDb

David Niven Biography - Childhood, Life Achievements & Timeline

The Philadelphia Story (1940) - News - IMDb

Adorable Story #26: David Niven

David Niven - News - IMDb

Henry Koster - News - IMDb

David Niven: From Officer to Gentleman – Der Bussard

David Niven - Wikipedia

David Niven, Military Wiki