Sydenham, P. H. (1979). Measuring instruments: Tools of knowledge and control. Peregrinus in association with the Science Museum London.
Čikaški stil citiranja (17. izdanje)Sydenham, Peter H. Measuring Instruments: Tools of Knowledge and Control. Stevenage UK ; New York: Peregrinus in association with the Science Museum London, 1979.
MLA način citiranja (8. izdanje)Sydenham, Peter H. Measuring Instruments: Tools of Knowledge and Control. Peregrinus in association with the Science Museum London, 1979.
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