Kusol Soonthorndhada. (1991) A study on employment and fertility of female migrant workers in the manufacturing industry of Bangkok and periphery areas. National Institute of Development Administration,:ม.ป.ท.Kusol Soonthorndhada. 1991. A study on employment and fertility of female migrant workers in the manufacturing industry of Bangkok and periphery areas. ม.ป.ท.:National Institute of Development Administration,;Kusol Soonthorndhada. A study on employment and fertility of female migrant workers in the manufacturing industry of Bangkok and periphery areas. ม.ป.ท.:National Institute of Development Administration, 1991. Print.