Shellard, e. (1968). Quantitative paper and thin-layer: Chromatography. Academic Press.
Chicago-viite (17. p.)Shellard, e.j. Quantitative Paper and Thin-layer: Chromatography. London: Academic Press, 1968.
MLA-viite (9. p.)Shellard, e.j. Quantitative Paper and Thin-layer: Chromatography. Academic Press, 1968.
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