International Association for the Evaluation of Educational Achievement Studies. Teaching and learning social values and morality: A proposal submitted to the IEA by an Ad Hoc Committee of the IEA. 1987.
Chicago-viite (17. p.)International Association for the Evaluation of Educational Achievement Studies. Teaching and Learning Social Values and Morality: A Proposal Submitted to the IEA by an Ad Hoc Committee of the IEA. [s.l.]: 1987.
MLA-viite (9. p.)International Association for the Evaluation of Educational Achievement Studies. Teaching and Learning Social Values and Morality: A Proposal Submitted to the IEA by an Ad Hoc Committee of the IEA. 1987.
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