Rowntree, D. (1990). Teaching through self-instruction: How to develop open learning materials (Rev. ed.). Kogan Page.
Čikaški stil citiranja (17. izdanje)Rowntree, Derek. Teaching Through Self-instruction: How to Develop Open Learning Materials. Rev. ed. London: Kogan Page, 1990.
MLA način citiranja (9. izdanje)Rowntree, Derek. Teaching Through Self-instruction: How to Develop Open Learning Materials. Rev. ed. Kogan Page, 1990.
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