LEONTIEF, W. (1966). Input-output economics. O.U.P.
Tohutoru Kātū Chicago (17th ed.)LEONTIEF, Wassiley. Input-output Economics. New York: O.U.P, 1966.
Tohutoro MLA (9th ed.)LEONTIEF, Wassiley. Input-output Economics. O.U.P, 1966.
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