บรรณานุกรม

http://www.108health.com/108health/topic_detail.php?mtopic_id=1967&sub_id=103&ref_main_id=2

http://www.n3k.in.th/%E0%B8%AA%E0%B8%A1%E0%B8%B8%E0%B8%99%E0%B9%84%E0%B8%9E%E0%B8%A3/%E0%B8%9B%E0%B8%A3%E0%B8%B0%E0%B9%82%E0%B8%A2%E0%B8%8A%E0%B8%99%E0%B9%8C%E0%B8%82%E0%B8%AD%E0%B8%87%E0%B8%A1%E0%B8%B0%E0%B9%80%E0%B8%82%E0%B8%B7%E0%B8%AD%E0%B9%80%E0%B8%97%E0%B8%A8

http://www.momchannel.com/index.php/member/profile/blog_detail/nilubol/74

http://www.bjthailand.info/areca.php