The potential for fuzzy logic questionnaires in management studies. - Allyson D. Adrian (SMC, 1998)

Linguistic classifiers with application to management questionnaires. - James M. Keller; Sansanee Auephanwiriyakul; Allyson D. Adrian (FUZZ-IEEE, 2000)

Type 2 fuzzy set analysis in management surveys. - Sansanee Auephanwiriyakul; Allyson D. Adrian; James M. Keller (FUZZ-IEEE, 2002)