Doing things the hard way made Djokovic tougher, says Pilic | Reuters
In him I saw a component that in my life I have never seen in other players, and I was alongside Boris Becker, Michael Stich or Goran Ivanišević" - Nikola Pilić on
Looking Back at the 1973 Tennis Boycott - World Tennis Magazine
Nikola 'Niki' Pilic: A Name That Every Tennis Enthusiast Should Know | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Wimbledon Boycott in 1973 Changed the Tennis World - The New York Times
Nikola Pilic: Rafael Nadal would have lost to Novak Djokovic in Wimbledon final