Tan, Chee Lay | “Da Zao Wo Men Gong Tong De Mian Yi Li” [打造我们共同的免疫力], Sir’s Homework [Lao Shi De Zuo Ye Ben 老师的作业本], Singapore: 靑年书局, 2004, 87-8, Print.

Tan, Chee Lay | “Da Zao Wo Men Gong Tong De Mian Yi Li” [打造我们共同的免疫力], Sir’s Homework [Lao Shi De Zuo Ye Ben 老师的作业本], Singapore: 靑年书局, 2004, 87-8, Print.

April 26, 2012

Tan, Chee Lay | “Da Zao Wo Men Gong Tong De Mian Yi Li” [打造我们共同的免疫力], Sir’s Homework [Lao Shi De Zuo Ye Ben 老师的作业本], Singapore: 靑年书局, 2004, 87-8, Print.