0-205-36674-0. 引文使用过时参数coauthors (帮助) Levine, Rhonda. Social Class and Stratification. Lanham, MD: Rowman & Littlefield. 1998. 0-8476-8543-8. U.S. Census
Approach to Quantitative Reasoning in Social Science." Research in Social Stratification and Mobility 25:141-156. (doi:10.1016/j.rssm.2007.05.006 ) Brand, Jennie
intensification of marine heatwaves off southeastern Australia: The role of stratification and local winds: SUBSURFACE MARINE HEAT WAVES. Geophysical Research
(PDF). [2011-09-05]. (原始内容存档 (PDF)于2012-03-06). Human Capital Flight: Stratification, Globalization, and the Challenges to Tertiary Education in Africa;