Mackay, F. (2001). Asiago: 15/16 June 1918 : battle in the woods and clouds. Leo Cooper.
Chicago-viite (17. p.)Mackay, Francis. Asiago: 15/16 June 1918 : Battle in the Woods and Clouds. South Yorkshire, England: Leo Cooper, 2001.
MLA-viite (9. p.)Mackay, Francis. Asiago: 15/16 June 1918 : Battle in the Woods and Clouds. Leo Cooper, 2001.
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