Gaya APA

Tabachnick, B, G., Fidell, L, S. (1983). Using Multivariate Statistics . New York: Happer & Row, Publ..

Gaya MLA

Tabachnick, Barbara, G.., Fidell, Linda, S.. "Using Multivariate Statistics". New York: Happer & Row, Publ., 1983. Text.