reference resources
| Social Science Data Archives | University of Amsterdam. Arranged geographically and by topic. Briefly annotated links to statistics, web sites, articles, courses, journals, institutions, etc. |
| Gay and Lesbian Studies | New York Public Library. Briefly annotated citations to >1,200 items in the library. |
| Guide to Gay and Lesbian Resources | University of Chicago. Citations to >4,500 books and periodicals in the UC library. |