Anderson, James; Shuttleworth, Ian (1998). "Sectarian demography, territoriality and political development in Northern Ireland". Political Geography. 17 (2): 187–208. doi:10.1016/S0962-6298(97)00035-8. ISSN0962-6298. PMID12348611.
Anderson, James; Shuttleworth, Ian (1998). "Sectarian demography, territoriality and political development in Northern Ireland". Political Geography. 17 (2): 187–208. doi:10.1016/S0962-6298(97)00035-8. ISSN0962-6298. PMID12348611.
Anderson, James; Shuttleworth, Ian (1998). "Sectarian demography, territoriality and political development in Northern Ireland". Political Geography. 17 (2): 187–208. doi:10.1016/S0962-6298(97)00035-8. ISSN0962-6298. PMID12348611.