Deismireacht APA

(1961). The chemical industry 1967-1968. Paris: Organization for Economic Cooperation and Development.

Trích dẫn kiểu Chicago

The Chemical Industry 1967-1968. Paris: Organization for Economic Cooperation and Development, 1961.

Deismireacht MLA

The Chemical Industry 1967-1968. Paris: Organization for Economic Cooperation and Development, 1961.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.