International Congress on Surface Active Substances, 5th Barcelona, 1968. (1969). Chimie, physique et applications pratique des agents de surface: Compte-rendu du Veme Congres International de la Detergence,Barcelone, 9 au 13 septembre 1968. Chemistry, physics and practical applications of surface active substances; proceedings of the Vth International Congress on surface active substances. Ediciones Unidas.
Citace podle Chicago (17th ed.)International Congress on Surface Active Substances, 5th Barcelona, 1968. Chimie, Physique Et Applications Pratique Des Agents De Surface: Compte-rendu Du Veme Congres International De La Detergence,Barcelone, 9 Au 13 Septembre 1968. Chemistry, Physics and Practical Applications of Surface Active Substances; Proceedings of the Vth International Congress on Surface Active Substances. Barcelona: Ediciones Unidas, 1969.
Citace podle MLA (8th ed.)International Congress on Surface Active Substances, 5th Barcelona, 1968. Chimie, Physique Et Applications Pratique Des Agents De Surface: Compte-rendu Du Veme Congres International De La Detergence,Barcelone, 9 Au 13 Septembre 1968. Chemistry, Physics and Practical Applications of Surface Active Substances; Proceedings of the Vth International Congress on Surface Active Substances. Ediciones Unidas, 1969.