APA (7. basım) Alıntı

engert, m. (1964). classification of industries in social countries. the institute of national planning.

Chicago Style (17. basım) Atıf

engert, manfred. Classification of Industries in Social Countries. cairo: the institute of national planning, 1964.

MLA (9th ed.) Atıf

engert, manfred. Classification of Industries in Social Countries. the institute of national planning, 1964.

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