William, W. Y. (1967). The conception of economic cost,its development and some applicatons / William Wong Yen.
Style de citation Chicago (17e éd.)William, Wong Yen. The Conception of Economic Cost,its Development and Some Applicatons / William Wong Yen. 1967.
Style de citation MLA (9e éd.)William, Wong Yen. The Conception of Economic Cost,its Development and Some Applicatons / William Wong Yen. 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.