DeVellis, Robert F.
Scale development : theory and applications - 2nd ed. - Thousand Oaks, Calif. : Sage Publications, Inc., 2003. - viii, 171 p. : ill. ; - applied social research method series vol. 26 .
0761926046 (cloth) 0761926054 (pbk.)
Scaling (Social sciences)
300.72 / P48
Scale development : theory and applications - 2nd ed. - Thousand Oaks, Calif. : Sage Publications, Inc., 2003. - viii, 171 p. : ill. ; - applied social research method series vol. 26 .
0761926046 (cloth) 0761926054 (pbk.)
Scaling (Social sciences)
300.72 / P48