Calamari D., Vighi M., & Commission of the European Communities. (1993). Scientific bases for the assessment of toxic potential of several chemical substances in combination at low level. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleCalamari D., Vighi M, and Commission of the European Communities. Scientific Bases for the Assessment of Toxic Potential of Several Chemical Substances in Combination At Low Level. Luxembourg: Office for Official Publications of the European Communities, 1993.
Παραπομπή MLACalamari D., Vighi M, and Commission of the European Communities. Scientific Bases for the Assessment of Toxic Potential of Several Chemical Substances in Combination At Low Level. Luxembourg: Office for Official Publications of the European Communities, 1993.