European Commission, ProQuest (Firm), & Terrasson, D. (1995). Quality of forest reproductive material in the field of the application of European Community rules: Qualite du materiel forestier de reproduction et application des directives communautaires : Proceedings-- Actes du colloque, Paris, France, 9-10 December 1993. Cemagref.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)European Commission, ProQuest (Firm), và Daniel Terrasson. Quality of Forest Reproductive Material in the Field of the Application of European Community Rules: Qualite Du Materiel Forestier De Reproduction Et Application Des Directives Communautaires : Proceedings-- Actes Du Colloque, Paris, France, 9-10 December 1993. Antony: Cemagref, 1995.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)European Commission, et al. Quality of Forest Reproductive Material in the Field of the Application of European Community Rules: Qualite Du Materiel Forestier De Reproduction Et Application Des Directives Communautaires : Proceedings-- Actes Du Colloque, Paris, France, 9-10 December 1993. Cemagref, 1995.