Sen, A. K. (1968). Choice of techniques: As aspect of the theory of planned economic development (3.).
Čikaški stil citiranjaSen, Amartya Kumar. Choice of Techniques: As Aspect of the Theory of Planned Economic Development. 3. Oxford University Press, Bombay, 1968.
MLA način citiranjaSen, Amartya Kumar. Choice of Techniques: As Aspect of the Theory of Planned Economic Development. 3. 1968.
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