en: The quantitavite method involved semi structured interviews with four anonymous teachers along with advocates from the book publishing companies Iðnú and Forlagið.
is: Eigindlega aðferðin fólst í hálfopnum viðtölum (e. semi structured interview) við fjóra ónefnda kennara, ásamt talsmönnum bókaforlaganna Iðnú og Forlagsins.