How the poll on Vietnam was conducted (AP)

[Mgtrben news]

AP - The Associated Press-GfK Vietnam Poll on the attitudes of Vietnamese was conducted by GfK Roper Public Affairs & Media from Feb. 23 to March 25, 2010. It was ****d on face-to-face interviews in the Vietnamese language with a random sample of 1,600 people age 18 and older.

Source (http://us.rd.*****.com/dailynews/rss/asia/*http://news.*****.com/s/ap/20100428/ap_on_re_as/as_ap_poll_glance)