For my new research, I need a questionnaire regarding consumption value theory (specially conditional value questions), Sheth 1991 has a standard questionnaire in his book which is named Consumption Values and Market Choices: Theory and Applications,
I couldn't find an online version of this title, and the print version is now out of print because of of the current COVID-19 situation , therefore if anyone has access to this book or the questionnaire, i would be really appreciated to help me.