By Houlder, Christopher
By Welsh Historic Monuments
By Jones, J. Gwynfor
By Carr, A. D.
By Pat Simmons
By Brandon, William P.
By David Ross
By Fisher, Deborah C.
By H H Scullard / A A M van der Heyden
By Crystal, David
By Smart, Ninian
By Scruton, Roger
By Brogan, Patrick
By Beasley-Murray, Paul
By Pedersen, Roy
By Alfred Znamierowski
By Rebecca Nelson
By Eric Grynaviski
By Lane, David
By Boulden, Jane, Kymlicka, Will
By Jaime Lluch
By Rosch, Felix
By Alice J. Kang
By Sebestyen, Victor
By Dickovick, J. Tyler
By Kjetil Tronvoll, Daniel R. Mekonnen
By Viotti, Paul
By Pavel, Carmen
By Steiner, Professor Henry, Alston, Professor Philip
By Bull, George, Machiavelli, Niccolo