The Camel in Ancient ArabiaRIPINSKY M. M.Antiquity. 1975, Vol 49, Num 196, pp 295-298, issn 0003-598XArticle

Camel Ancestry and Domestication in Egypt and the SaharaRIPINSKY, M.Archaeology New York, N.Y. 1983, Vol 36, Num 3, pp 21-27Article

Camel Dispersion and Domestication in Ancient Egypt Résumés de communicationsRIPINSKY, M.International Congress of Egyptology. 3= Conférence internationale sur l'égyptologie. 3. 1982Conference Proceedings