APA (7th ed.) Zitazioa

eleish, g. (1962). an introduction to the input- output model. the institute of national planning.

Chicago Style (17th ed.) Zitazioa

eleish, g. An Introduction to the Input- Output Model. cairo: the institute of national planning, 1962.

MLA (9th ed.) Zitazioa

eleish, g. An Introduction to the Input- Output Model. the institute of national planning, 1962.

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