APA-viite (7. p.)
Castle, E. B. (1972). Education for self-help: New strategies for developing countries. Oxford University Press.
Chicago-viite (17. p.)
Castle, E. B. Education for Self-help: New Strategies for Developing Countries. London: Oxford University Press, 1972.
MLA-viite (9. p.)
Castle, E. B. Education for Self-help: New Strategies for Developing Countries. Oxford University Press, 1972.
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