Seed, N. (2014). V4 vengeance delayed: Hitler's last vengeance weapons are going to war. Original Writing Ltd.
Chicago-čujuhus (17. p.)Seed, Nigel. V4 Vengeance Delayed: Hitler's Last Vengeance Weapons Are Going to War. Dublin, Ireland: Original Writing Ltd, 2014.
MLA-čujuhus (9. p.)Seed, Nigel. V4 Vengeance Delayed: Hitler's Last Vengeance Weapons Are Going to War. Original Writing Ltd, 2014.
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