APA-viite (7. p.)

Case Studies in Business, Industry and Government Statistics | Societe Francaise de Statistique. Cambridge University Press.

Chicago-viite (17. p.)

Case Studies in Business, Industry and Government Statistics | Societe Francaise De Statistique. Cambridge University Press.

MLA-viite (8. p.)

Case Studies in Business, Industry and Government Statistics | Societe Francaise De Statistique. Cambridge University Press.

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