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1Julkaistu 1994Aiheet “...Content analysis (Communication) Periodicals....”
Aikakauslehti -
2Julkaistu 2012Aiheet “...Content analysis (Communication) Periodicals....”
Full text available from 2006 to 2012
Archived copy available at the National Library of New Zealand
Elektroninen Aikakauslehti -
3Julkaistu 2014Aiheet “...Content analysis (Communication) Periodicals....”
Full text available from 2014 to present
Archived copy available at the National Library of New Zealand
Elektroninen Kausijulkaisu