Gayre of Gayre and Nigg, R. (1973). The knightly twilight: A glimpse at the chivalric and nobiliary underworld / by Gayre of Gayre & Nigg. Lochore Enterprises.
Chicago-referens (17:e uppl.)Gayre of Gayre and Nigg, Reinold. The Knightly Twilight: A Glimpse at the Chivalric and Nobiliary Underworld / by Gayre of Gayre & Nigg. Valletta: Lochore Enterprises, 1973.
MLA-referens (8:e uppl.)Gayre of Gayre and Nigg, Reinold. The Knightly Twilight: A Glimpse at the Chivalric and Nobiliary Underworld / by Gayre of Gayre & Nigg. Lochore Enterprises, 1973.
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