Ong, Siew Im Pamela. <br/><br/>
Blood and the soil : a portrait of Dr. Ong Chong Keng / 
Pamela Ong Siew Im. 
 -  Times Books International  1995. 
<br/><br/>5365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ong Chong Keng, 1904-1948.
<br/><br/><label>LC Class. No.: </label>DS597.15  / O6Ong.