by Wanless, Ross M, Scott, Sue, Sauer, Warwick H. H, Andrew, Timothy G, Glass, James P, Godfrey, Brian, Griffiths, Charles, Yeld, Eleanor
Published in Biological invasions (01.08.2010)

by Potts, Warren M, Booth, Anthony J, Hecht, Thomas, Andrew, Timothy G
Published in African journal of aquatic science (01.11.2006)

by Potts, W.M, Booth, A.J, Hecht, T, Andrew, T.G. (Rhodes Univ., Grahamstown (South Africa). Dept. of Ichthyology and Fisheries Science)
Published in African journal of aquatic science (2005)