APA-viite (7. p.)

Bell, R. J. T. (1944). An elementary treatise on co-ordinate geometry of three: Dimensions. Macmillan.

Chicago-viite (17. p.)

Bell, Robert J. T. An Elementary Treatise on Co-ordinate Geometry of Three: Dimensions. New Delhi: Macmillan, 1944.

MLA-viite (9. p.)

Bell, Robert J. T. An Elementary Treatise on Co-ordinate Geometry of Three: Dimensions. Macmillan, 1944.

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