found: 94-134781: Sambou, P. Phonologie du nom en Diola Kasa Esu̲u̲laalu, 1977:p. 1ff (Not the same as Diola Fogny; Esu̲u̲laalu is one of the dialects of the Kasa language.)
found: Ethnologue:p. 374, under Senegal (Jola-Kasa, var. Diola-Kasa, Casa, Joola-Kasa. Dialects Ayun, Esulalu (Esuulaalur, Oussouye, Mlomp South), Fluvial, etc. Related to, but a distinct language from Jola-Fogny)
found: Fivaz, D. Afr. langs., 1977:p. 17-18 (Diola, var. Dyola, Jola, Yola. Lists Fogny and Kasa as dialects.)
found: Mann, M. Thesaurus Afr. langs., 1987:p. 33, under Joola group (lists Kaasa, with dialects, Huluf, Esuulaalul, etc. Also lists Kojamotaay, with dialect Fogny)
