Johnson, G., Hill, B., & Tunstall, P. (1992). Primary records of achievement: A teacher guide to reviewing,recording and reporting. Hodder & Stoughton.
Παραπομπή σε μορφή Chicago (17η εκδ.)Johnson, Gillian, Barry Hill, και Pat Tunstall. Primary Records of Achievement: A Teacher Guide to Reviewing,recording and Reporting. London: Hodder & Stoughton, 1992.
Παραπομπή σε μορφή MLA (9th εκδ.)Johnson, Gillian, et al. Primary Records of Achievement: A Teacher Guide to Reviewing,recording and Reporting. Hodder & Stoughton, 1992.
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