Kreuzer, Matthew. The Coinage System of Cleopatra VII, Marc Antony and Augustus in Cyprus. (Springfield MA, 2004)
http://www.forumancientcoins.com/articles/kreuzer/kreuzer-01.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-02.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-03.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-04.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-05.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-06.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-07.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-08.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-09.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-10.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-11.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-12.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-13.pdfhttp://www.forumancientcoins.com/articles/kreuzer/kreuzer-14.pdf
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