Association of Official Analytical Chemists. (1970). Official methods of analysis of the association of official analytical chemists (11.ed.). AOAC.
Cita Chicago Style (17a ed.)Association of Official Analytical Chemists. Official Methods of Analysis of the Association of Official Analytical Chemists. 11.ed. Washington: AOAC, 1970.
Cita MLA (8a ed.)Association of Official Analytical Chemists. Official Methods of Analysis of the Association of Official Analytical Chemists. 11.ed. AOAC, 1970.
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