1. AOAC Official Method of Analysis (1990). Wines. In Official methods of analysis of AOAC International (15th ed., pp. 739–750)
2. AOAC Official Method 958.04 (1998a). Methanol in distilled liquors-chromotropic acid colorimetric method. AOAC International, Code No. 26.1.34
3. AOAC Official Method 920.132 (1998b). Methanol in vanilla extract – titrimetric method. AOAC International, Code No. 36.2.17
4. AOAC Official Method 972.11 (1998c). Methanol in distilled liquors–gas chromatographic method. AOAC International, Code No. 26.1.36
5. The problem of methanol concentration admissible in distilled fruit spirits;Bindler;Food Additives and Contamination,1988