Ao, S.I WCE 2013 : World Congress on Engineering 3-5 July, Imperial College London, London, U.K. Vol. II. -- Hong-Kong : International Association of Engineers, 2013. -- 1473 p. -- recenzované. -- ISBN : 978-988-19252-8-2. Gelman, Len. Hukins, David WL. Hunter, Andrew. Korsunsky, A.M