by Dryden, Windy.
by Bowden, Mark.
by Misra Girishwar.
by Schultz Duane.
by Ashcraft Mark H.
by Levine Dr.Amir & Heller Rachel S.F.
by Stone Douglas.
by Agochiya Devendra.
by Canfield Jack,Mark victor Hansen & Dickson Wendy M.
by Zimbardo, Philip & Boyd, John.