APA (7th ed.) Zitazioa

Sen, A. (1983). Choice of techniques: An aspect of the theory of planned economic development. Blackwell.

Chicago Style (17th ed.) Zitazioa

Sen, A.K. Choice of Techniques: An Aspect of the Theory of Planned Economic Development. Oxford: Blackwell, 1983.

MLA (9th ed.) Zitazioa

Sen, A.K. Choice of Techniques: An Aspect of the Theory of Planned Economic Development. Blackwell, 1983.