Ong, Chang Woei | “Wu Si Jing Shen Yu Dang Qian De Xin Jia Po” [五四精神与当前的新加坡], Lianhe Zaobao [联合早报], 9 May 2005, sec. 1: 9, Print.
May 11, 2012
Ong, Chang Woei | “Wu Si Jing Shen Yu Dang Qian De Xin Jia Po” [五四精神与当前的新加坡], Lianhe Zaobao [联合早报], 9 May 2005, sec. 1: 9, Print.