(1990). California pesticide residue initiative: Probable effects on U.S. international trade in agricultural food products. Washington, DC: United States International Trade Commission.
Trích dẫn kiểu ChicagoCalifornia Pesticide Residue Initiative: Probable Effects On U.S. International Trade in Agricultural Food Products. Washington, DC: United States International Trade Commission, 1990.
Deismireacht MLACalifornia Pesticide Residue Initiative: Probable Effects On U.S. International Trade in Agricultural Food Products. Washington, DC: United States International Trade Commission, 1990.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.