Young, F. W., & Lewyckyj, R. (1981). ALSCAL-4 user's guide: A guide for users of ALSCAL-4: a nonmetric multidimensional scaling and unfolding program with several individual differences options (2. ed., 5. print.). Univ.
Chicago-Zitierstil (17. Ausg.)Young, Forrest W., und Rostyslaw Lewyckyj. ALSCAL-4 User's Guide: A Guide for Users of ALSCAL-4: A Nonmetric Multidimensional Scaling and Unfolding Program with Several Individual Differences Options. 2. ed., 5. print. Chapel Hill, NC: Univ, 1981.
MLA-Zitierstil (9. Ausg.)Young, Forrest W., und Rostyslaw Lewyckyj. ALSCAL-4 User's Guide: A Guide for Users of ALSCAL-4: A Nonmetric Multidimensional Scaling and Unfolding Program with Several Individual Differences Options. 2. ed., 5. print. Univ, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.