1. Notes on the ecology of fishes of genus Aphanius and Gambusia affinis in Southern Iraq;Al-Daham;Freshwater Biology,1977
2. Profiling invasive fish species: the importance of phylogeny and human use;Alcaraz;Diversity and Distributions,2005
3. American Public Health Association, American Water Works Association, Water Pollution Control Federation, 2001. Standard methods for the examination of water and wastewater, 20th ed. American Public Health Association, American Water Works Association, and Water Pollution Control Federation, Washington, DC.
4. Comparative life history of female mosquitofish, Gambusia affinis, in tidal freshwater and oligohaline habitats;Brown-Peterson;Environmental Biology of Fishes,1990
5. Model Selection and Inference;Burnham,1998