Hitler, Horthy and Hungary
https://www.goodreads.com/book/show/3476845-hitler-horthy-and-hungary?from_search=true
Hitler, Horthy and Hungary: German-Hungarian Relations, 1941-44 (Russian & East European Study) by Mario D. Fenyo
Hardcover, 292 pages, Published October 26th 1972 by Yale University Press, original title Hitler, Horthy and Hungary: German-Hungarian Relations, 1941-44 (Russian & East European Study) ISBN: 0300014686 (ISBN13: 9780300014686).