Παραπομπή APA

Champernowne, D. G. (1969). Uncertainty and estimation in economics. Oliver and Boyd.

Παραπομπή Chicago Style

Champernowne, D. G. Uncertainty and Estimation in Economics. Edinburgh: Oliver and Boyd, 1969.

Παραπομπή MLA

Champernowne, D. G. Uncertainty and Estimation in Economics. Oliver and Boyd, 1969.