"Director Matthew Heineman On His Oscar-Shortlisted Doc 'City Of Ghosts': "The Hardest Film I've Made By Far"".
Erişim tarihi: 30 Temmuz 2018.  (İngilizce) ^ "Director Matthew Heineman On His Oscar-Shortlisted Doc 'City Of Ghosts': "The Hardest Film I've Made By Far"".