"One Year, A Letter". LOOF: Livre Officiel des Origines Felines (in French). 2014. Archived from the original on 21 December 2017. Retrieved 30 October 2014.
masterplan-cats.co.uk
"naming". Archived from the original on 29 June 2022. Retrieved 14 November 2021.
web.archive.org
"One Year, A Letter". LOOF: Livre Officiel des Origines Felines (in French). 2014. Archived from the original on 21 December 2017. Retrieved 30 October 2014.
"naming". Archived from the original on 29 June 2022. Retrieved 14 November 2021.
Simonnet 1990, p. 36–37. Simonnet, Jean (1990). The Chartreux Cat. Translated by Auerbach, Jerome M. Paris: Synchro Company. ISBN978-2-9506009-0-5. (This book's ISBNdb.com page lists "Auerbach Pub" as the publisher, but the book itself gives "Synchro Company, Paris" on an unnumbered page immediately following page 190.)