Sarhidai, Gyula books & textbook
Hungarian Eagles: The Hungarian Air Forces 1920 - 1945
Sarhidai, Gyula Kozlik, Viktor Punka, George Punka, George
Hikoki Publications / Howell Press /1999-11T Paperback / 64 Pages
isbn-10: 095198991X / isbn-13: 9780951989913