article published in 1989

book; published in 1994

article by Paul D. Courtney published January 1986 in Journal of Medieval History

doctoral thesis by Paul Courtney

scholarly article by Paul Courtney published in January 1992

section of ?Cledemutha: A Late Saxon Burh in North Wales published in 1987

chapter published in 2001

section of Excavations at Caergwrle Castle published in 1994

section of ?Cledemutha: A Late Saxon Burh in North Wales published in 1987

scientific article published in January 2004

article by Nigel W. Jones et al published January 1998 in The Archaeological Journal

scientific article published in December 2006

chapter published in 1993

section of Excavations at Caergwrle Castle published in 1994

section of Excavations at Caergwrle Castle published in 1994

article published in 1991

article published in 1985

section of Capel Maelog, Llandrindod Wells published in 1990

section of Pool Road, Montgomery published in 1989

section of Capel Maelog, Llandrindod Wells published in 1990

article published in 2001

chapter published in 2006

article published in 1982

section of Excavations at Caergwrle Castle published in 1994

section published in 1990

book by Paul Courtney

section of Excavations at Caergwrle Castle published in 1994

section of Capel Maelog, Llandrindod Wells published in 1990

article published in 1988

section published in 1990

chapter published in 2009

article published in 1981

article published in 1997

chapter published in 2008

scientific article published in June 2011

chapter published in 2005

scientific article published in June 1999

section of Excavations at Caergwrle Castle published in 1994

scientific article published in June 2007

scholarly article by Kevin Blockley published in January 2003

article published in 1987