↑ 2.02.12.22.18.104.22.168.72.8Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba (1990) FAO Species Catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date., FAO Fish. Synop. 10 (125). 442 p.
↑Bakhoum, S.A. (1994) Comparative study on length-weight relationship and condition factor of the genus Oreochromis in polluted and non-polluted parts of Lake Mariut Egypt., Bull. Nat. Inst. Oceanogr. Fish. 20(1):201-210.