1. R.Z. Has’minskii, Stochastic Stability of Differential Equations, Sijthoff and Noordhoff, Alphen, 1980 (Russian edition, Nauka, Moscow, 1969).
2. Random Differential Inequalities;Ladde,1980
3. Stochastic Functional Differential Equations;Mohammed,1984
4. Exponential Stability of Stochastic Differential Equations;Mao,1994
5. Stochastic Differential Equations and Applications;Mao,2007