Orkaby, Asher (2021). Yemen: What everyone needs to know. New York, N.Y.: Oxford University Press. p. 33. ISBN9780190932268. OCLC1164818135.
Muchawsky-Schnapper, Ester (2018), "The Clothing of the Jews of Yemen", in Rachel Yedid; Danny Bar-Maoz (eds.), Ascending the Palm Tree: An Anthology of the Yemenite Jewish Heritage, Rehovot: E'ele BeTamar, p. 155, OCLC1041776317 (Many of Carl Rathjens' photographs are now part of the Israel Museum, and are taken from the Photographic Archive of the Isidore and Anne Falk Information Center for Jewish Art and Life)
