Exclusive: Infinity Ward... www.youtube.com

Book: Making Call of Duty... 80.lv

High-Def Digest Sits Down... www.highdefdigest.com

One of the designers behind... news.instant-gaming.com

Call Of Duty: Black Ops 4'... www.screengeek.net

Nat Dart - Visual Design -... natdart.com

Q&A with a Call of Duty... www.digipen.edu

MW2 DESIGNERS REJOIN... www.youtube.com

Veteran Call of Duty... www.reddit.com

Nobody thought it was cool,... fandomwire.com

How Call of Duty: Modern... www.washingtonpost.com

Call of Duty: Black Ops 2... conceptartworld.com

Former Call of Duty... za.ign.com

How Call of Duty: Modern... www.washingtonpost.com

Call of Duty Designer David... www.xboxachievements.com

Koto unties Call of Duty... www.creativeboom.com

Call of Duty designer Dave... www.independent.co.uk

How Call of Duty: Modern... www.washingtonpost.com

Call of Duty: Modern... en.wikipedia.org

The designers of Call of... letsgamenow.com