Kekuatan yang membisu  kepribadian dan peranan Jepang ; prakata oleh Mochtar Lubis 

 - Jakarta  Penerbit Sinar Harapan dan Yayasan Obor  1981 
 - xiv, 227 p. ; 21 cm. 
<br/><br/> Terjemahan dari:'The Silent power, Japan's identity and world role', edited by Japan Center for International Exchange, the Simul Press, Tokyo, 1976 
<br/><br/>Bibliographical footnotes 
<br/><br/><br/>indeng 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Japan--Relations (general) with foreign countries--Addresses, essays, lectures