MIG 21 VS F4 Phantom
F4 Phantom Books:
1) https://amzn.to/2MCPW10
2) https://amzn.to/2MFQNhH
MIG 21 Books:
1) https://amzn.to/2NDbVkS
2) https://amzn.to/2NxggpD
It's pretty amazing F4's initially had no air to air guns loaded on their planes. Equipped only with air to air missiles (often times failed) and due to number of air to air casualties the TOP GUN program was introduced as well as re introducing the air to air gun on modern fighters.
