Greatrex, Roger. <br/><br/>
Comparative Perspectives upon the Introduction of Western Steamship Technology to Japan and China. 

 - Osaka-JA :   National Museum of Ethnology,   1998. 
 - p. 99-126 
 - Irregular 
 - No. 46, (1998) 
 - Senri Ethnological Studies ;   no. 46 .
 - Japón.   National Museum of Ethnology. .
<br/><br/> Japanese Civilization in the modern Wold. X. Technology. 
<br/><br/><br/>Art¡culo en inglés.