APA (7th ed.) Zitazioa

engert, m. (1964). structural problems of industry. the institute of national planning.

Chicago Style (17th ed.) Zitazioa

engert, m. Structural Problems of Industry. cairo: the institute of national planning, 1964.

MLA (9th ed.) Zitazioa

engert, m. Structural Problems of Industry. the institute of national planning, 1964.

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