APA-referens (7:e uppl.)

Green, P. E., & Rao, V. R. (1972). Applied multidimensional scaling: A comparison of approaches and algorithms. Holt.

Chicago-referens (17:e uppl.)

Green, Paul E., och Vithala R. Rao. Applied Multidimensional Scaling: A Comparison of Approaches and Algorithms. New York: Holt, 1972.

MLA-referens (9:e uppl.)

Green, Paul E., och Vithala R. Rao. Applied Multidimensional Scaling: A Comparison of Approaches and Algorithms. Holt, 1972.