Champernowne, D. C. (1967). Uncertainty and estimation in economics. Oliver and Boyd.
Chicago Style (17th ed.) ZitazioaChampernowne, D. C. Uncertainty and Estimation in Economics. Edinburgh: Oliver and Boyd, 1967.
MLA (9th ed.) ZitazioaChampernowne, D. C. Uncertainty and Estimation in Economics. Oliver and Boyd, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.