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<xml><bibliography><APA>Muntana Sillapaphan และผู้แต่งคนอื่นๆ. (2008) The impacts of birth spacing on the health of mother and child. National Institute of Development Administration:ม.ป.ท.</APA><Chicago>Muntana Sillapaphan และผู้แต่งคนอื่นๆ. 2008. The impacts of birth spacing on the health of mother and child. ม.ป.ท.:National Institute of Development Administration;</Chicago><MLA>Muntana Sillapaphan และผู้แต่งคนอื่นๆ.  The impacts of birth spacing on the health of mother and child.  ม.ป.ท.:National Institute of Development Administration, 2008. Print.</MLA></bibliography></xml>
