Bibliography

1) http://en.wikipedia.org/wiki/Tan_Kah_Kee


2)http://www.huayinet.org/biography/biography_tankahkee.htm


3)http://infopedia.nl.sg/articles/SIP_839_2004-12-28.html


4)http://www.blueskiescom.com/alumni/feb_mar_09/tan_kah_kee.htm