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1Foilsithe / Cruthaithe 1994Ábhair “...Content analysis (Communication) Periodicals....”
IRIS -
2Foilsithe / Cruthaithe 2012Ábhair “...Content analysis (Communication) Periodicals....”
Full text available from 2006 to 2012
Archived copy available at the National Library of New Zealand
Leictreonach IRIS -
3Foilsithe / Cruthaithe 2014Ábhair “...Content analysis (Communication) Periodicals....”
Full text available from 2014 to present
Archived copy available at the National Library of New Zealand
Leictreonach Sraithuimhir