Fox, G. J., Ghee, P. W., Marshall, D. F., & Viles, G. L. (1986). Control technology: Pupils' assignments (2nd ed.). Hodder and Stoughton.
Chicago-viite (17. p.)Fox, G. J., P. W. Ghee, D. F. Marshall, ja G. L. Viles. Control Technology: Pupils' Assignments. 2nd ed. London ; Sydney: Hodder and Stoughton, 1986.
MLA-viite (9. p.)Fox, G. J., et al. Control Technology: Pupils' Assignments. 2nd ed. Hodder and Stoughton, 1986.
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