CookA.H. (1979). Working Mother: A Survey of Problems and Programs in Nine Countries. (2nd ed., rev.). Ithaca, New York: New York State School of Industrial and Labor Relations, Cornell University.
2.
FeinsteinK.W. (1979). Working Women and Families (Vol. 4). In FeinsteinK. W. (Ed.), Beverly Hills: Sage Publications, Ltd.
3.
GreenlawP.S. & FoderaroD.L. (1980). Some further implications of the Pregnancy Discrimination Act. Personnel Journal. 36–43, January 1980.
4.
TrotterR.ZacurS.R., & GatewoodW. (1982). The pregnancy disability amendment: What the law provides: Part I. Personnel Administrator, 0, 47–48, 50–51.