APA način citiranja

Beals,Ralph E. (1972). Statistics for economists: An introduction. Rand McNally College publishing Co.

Čikaški stil citiranja

Beals,Ralph E. Statistics for Economists: An Introduction. Chicago: Rand McNally College publishing Co, 1972.

MLA način citiranja

Beals,Ralph E. Statistics for Economists: An Introduction. Rand McNally College publishing Co, 1972.

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