Survey of Activities of Young People

1999年青少年活動調查（英语：Survey of Activities of Young People） 2001年南非人口普查 2007年社區調查 2011年南非人口普查（英语：South African National Census of 2011） 南非統計局因未能提供有關移民及通貨膨脹的準確數據而受到批評。

Luxembourg. Each name is followed by a description of the person's activities, their relations with other people in the spoliation network and, in many cases

  Bruce Kennedy. Serving the people?. CNN. 1999年 [2016-01-22]. （原始内容存档于2016-04-10） （英语）.  Obesity Sickening China's Young Hearts. 人民網. 2000-08-04 [2016-01-22]

Fletcher, Kenneth. Young Adult Outcome of Hyperactive Children: Adaptive Functioning in Major Life Activities. Journal of the American Academy of Child and Adolescent

Politics of Gay Rights. University of Chicago Press. 2006 [2008-07-05]. ISBN 1-4129-0988-0. （原始内容存档于2015-04-04）.  引文使用过时参数coauthors (帮助) Young, R M & Meyer