S. Pullan History of Early Renaissance Italy. Baron, Hans. The Crisis of the Early Italian Renaissance: Civic Humanism and Republican Liberty in an Age
愛國歐洲人反對西方伊斯蘭化 The Multicultural State We're In: Muslims,'Multiculture'and the 'Civic Re‐balancing'of British Multiculturalism (页面存档备份,存于互联网档案馆), Political Studies: