Cita APA (7th ed.)

Sen, A. K. (1979). Collective choice and social welfare. Elsevier Science Publishers.

Cita Chicago (17th ed.)

Sen, Amartya Kumar. Collective Choice and Social Welfare. North- Holland: Elsevier Science Publishers, 1979.

Cita MLA (9th ed.)

Sen, Amartya Kumar. Collective Choice and Social Welfare. Elsevier Science Publishers, 1979.