Dyfyniad APA

Champernowne, D. G. (1969). Uncertaitly and estimation in economics. Holden-Day.

Dyfyniad Arddull Chicago

Champernowne, D. G. Uncertaitly and Estimation in Economics. San Francisco: Holden-Day, 1969.

Dyfyniad MLA

Champernowne, D. G. Uncertaitly and Estimation in Economics. Holden-Day, 1969.

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