Organisation for Economic Co-Operation and Development & Centre for Educational Research and Innovation. (1994). Making education count: Developing and using international indicators. Organisation for Economic Co-Operation and Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Organisation for Economic Co-Operation and Development και Centre for Educational Research and Innovation. Making Education Count: Developing and Using International Indicators. Paris: Organisation for Economic Co-Operation and Development, 1994.
Παραπομπή σε μορφή MLA (8th εκδ.)Organisation for Economic Co-Operation and Development και Centre for Educational Research and Innovation. Making Education Count: Developing and Using International Indicators. Organisation for Economic Co-Operation and Development, 1994.
