Nuntana Siraprapasiri และผู้แต่งคนอื่นๆ. (1996) The quality of life of industrial workers in Bangkok and vicinity. National Institute of Development Administration:ม.ป.ท.Nuntana Siraprapasiri และผู้แต่งคนอื่นๆ. 1996. The quality of life of industrial workers in Bangkok and vicinity. ม.ป.ท.:National Institute of Development Administration;Nuntana Siraprapasiri และผู้แต่งคนอื่นๆ. The quality of life of industrial workers in Bangkok and vicinity. ม.ป.ท.:National Institute of Development Administration, 1996. Print.