Marston, S.A. and Staeheli, L.A., editors, 1994: Citizenship. Environment and Planning A 26, 840–955.
2.
Painter, J. and Philo, C., editors, 1995: Spaces of citizenship. Political Geography 14, 107–206.
3.
Sestak, P., Schechter, M.T., Willoughby, B., Craib, K.J.P., Maynard, M., O'Shaughnessy, M.V., Nitz, R., Le, T.N., Broughton, S. and Fay, S., 1989: Incidence of seroconversion and risk factors in a cohort of homosexual men: results at 6 years. Proceedings, V International Conference on AIDS, Montreal. Abstract M.A.O.26, p. 50.