Williams, S. (1984). Official methods of analysis of the Association of Official Analytical Chemists. Washington: DC AOAC.
Citación estilo ChicagoWilliams, Sidney. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington: DC AOAC, 1984.
Cita MLAWilliams, Sidney. Official Methods of Analysis of the Association of Official Analytical Chemists. Washington: DC AOAC, 1984.
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