Faunistic studies in the Red Sea (In Winter, 1961-62). The kinorhynchs from the area of Al-Ghardaqav. 93118–126
Higgins, Robert P. 1966. "Faunistic studies in the Red Sea (In Winter, 1961-62). The kinorhynchs from the area of Al-Ghardaqa." Zoologische Jahrbuecher Systematik, 93 118–126.