The Munich Sortes Alearum

James Rendel Harris, The Annotators of the Codex Bezae, C. J. Clay and sons, London 1901, pp. 180-183.

Astrampsychus

Sortes

James Rendel Harris, The Annotators of the Codex Bezae, C. J. Clay and sons, London 1901, pp. 128-160.

Allegra Iafrate

Of Stars and Men: Matthew Paris and the Illustrations of MS Ashmole 304

Journal of the Courtauld and Warburg Institutes, N. 76, The Warburg Institute, London 2013, pp. 139-177.