@book{oai:ir.ide.go.jp:00027126,
 author = {Ren, Xing Zhou},
 month = {},
 note = {/381/Ci1/1, application/pdf, ASE002900_005},
 publisher = {Institute of Developing Economies},
 title = {Chapter 2. History and Current Situation of Petroleum Circulation in China},
 year = {1994}
}