For the English-language Wikipedia, see http://www.wikipedia.com/. For other language wikipedias, see Internacia Vikipedio.
English speakers may notice that the "last names" of people in this site are capitalized. That is not an error. In Esperanto culture, it is typical for the family name to be capitalized, so someone from the United States might write their name like Chuck SMITH, where the family name is last. However, a Chinese person would put their family name first like ZHU Xin. This way we know which name is a person's family name.
The Esperanto Book by Don Harlow - http://www.webcom.com/~donh/eaccess/eaccess.book.html
Esperanto: A Language for the Global Village by Sylvan Zaft - http://members.aol.com/sylvanz/gvcont.htm
About Language Problems by Claude Piron - http://www.geocities.com/c_piron/