แหล่งอ้างอิง

แหล่งอ้างอิง

http://e-book.ram.edu/e-book/t/TH103/chapter9.pdf

http://www.thaigoodview.com/library/teachershow/pechburi/marina_wisan/work3.html

http://guru.sanook.com/pedia/topic/%E0%B8%A1%E0%B8%B2%E0%B8%A3%E0%B8%A2%E0%B8%B2%E0%B8%97%E0%B9%83%E0%B8%99%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%9E%E0%B8%B9%E0%B8%94/

http://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%9E%E0%B8%B9%E0%B8%94

http://management.aru.ac.th/mnge/images/pdf/e-book/wanthanee/eb_chapter7.pdf

http://www.kr.ac.th/tech/nittaya48/speek00.html

ใส่ความเห็น

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / เปลี่ยนแปลง )

Twitter picture

You are commenting using your Twitter account. Log Out / เปลี่ยนแปลง )

Facebook photo

You are commenting using your Facebook account. Log Out / เปลี่ยนแปลง )

Google+ photo

You are commenting using your Google+ account. Log Out / เปลี่ยนแปลง )

Connecting to %s