4Zaretsky, A , Coughlin, C. (1995) An Introduction of the Theory and Estimation of Job - Search Model, Review (Federal Reserve Bank of Saint Louis), Jan/Feb 95, Vol.77, No. 1.
5Zaretsky, A., Coughlin, C. (1995) An Introduction of the Theory and Estimation of Job - Search Model, Review (Federal Reserve Bank of Saint Louis), Jan/Feb 95, Vol.77, No. 1.