(1973). Annual report on the unincorporated enterprise survey 1972. [Tokyo]: Satistics Bureau Management and Coordination Agency Japan.
Παραπομπή Chicago StyleAnnual Report On the Unincorporated Enterprise Survey 1972. [Tokyo]: Satistics Bureau Management and Coordination Agency Japan, 1973.
Παραπομπή MLAAnnual Report On the Unincorporated Enterprise Survey 1972. [Tokyo]: Satistics Bureau Management and Coordination Agency Japan, 1973.
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