Series; 5th edition (May 1, 2003)
14. http://thptdongkinh.edu.vn/new-/chuyen -san-hoc-
tro/135/Lam-gi-de-giam-ap-luc-tam-ly-ve-thi-cu.vhtm
15. Susan Morem; 101 Tips For Graduates; Re-vised Edition; 2010
16. http://nguyen-huynh.dong.over-blog.com/ article-
15608041.html
17. http://www.englishtime.us/forum/de-fault.aspx?
g=posts&t=4148
18. http://phapviet.edu.vn/index.php?news=256
19. http://equest.edu.vn/home/ngon-ngu-va-van-hoa/du-hoc-
sinh-va-nhung-cu-soc-van-hoa-p1.html
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