APA-viite (7. p.)

Koster, J. T. A. (1989). Mathematical aspects of multiple correspondence analysis for ordinal variables. s.n.].

Chicago-viite (17. p.)

Koster, Johannes Theodorus Antonius. Mathematical Aspects of Multiple Correspondence Analysis for Ordinal Variables. [S.l.: s.n.], 1989.

MLA-viite (8. p.)

Koster, Johannes Theodorus Antonius. Mathematical Aspects of Multiple Correspondence Analysis for Ordinal Variables. s.n.], 1989.