The meaning of difference : American constructions of race, sex and gender, social class, and sexual orientation: a text/reader / [editors] Karen E. Rosenblum, Toni-Michelle C. Travis.. - 3rd ed.. - Boston, Mass. : mcGraw-Hill, 2003.. - xvii, 526, 14 p.: ill.. URL: http://www.loc.gov/catdir/toc/mh031/2002069597.html. URL: http://www.loc.gov/catdir/description/mh024/2002069597.html