Rajapakshe และผู้แต่งคนอื่นๆ. (2002) Analysis of factors affecting labor turnover in the garment industry in Sri Lanka : implications for government policy. National Institute of Development Administration:ม.ป.ท.Rajapakshe และผู้แต่งคนอื่นๆ. 2002. Analysis of factors affecting labor turnover in the garment industry in Sri Lanka : implications for government policy. ม.ป.ท.:National Institute of Development Administration;Rajapakshe และผู้แต่งคนอื่นๆ. Analysis of factors affecting labor turnover in the garment industry in Sri Lanka : implications for government policy. ม.ป.ท.:National Institute of Development Administration, 2002. Print.