Carl Duisberg-Gesellschaft (Corporate Name)

Health problems in Asia and in the Federal Republic of Germany, c1985: t.p. verso (Carl-Duisberg-Foundation)

Domay, 1977: p. 767 (Carl Duisberg-Gesellschaft e.V. since 1966; from 1955 to 1966, called: Carl Duisberg-Gesellschaft für Nachwuchsförderung [no publs. in LC data base])

Desarrollo y cooperación, 1989/no.1: p. 2 of cover (Sociedad Carl Duisberg; CDG; Köln)

Internationale Weiterbildung und Entwicklung. Annual report, 2002: p. 5 ("...InWEnt had taken over the operational activities of Carl Duisberg Gesellschaft e.V. (CDG) and the German Foundation for International Development (DSE). This provided formal recognition of the foundation of InWEnt and that the merger of the two predecessor institutions under a new common roof had been successfully completed.")