Jorgensen, N. (1974). A Study of the evolution of concentration in the Danish pharmaceutical industry. Brussels: Commission of the European Communities.
Chicago Style aipamenaJorgensen, Niels. A Study of the Evolution of Concentration in the Danish Pharmaceutical Industry. Brussels: Commission of the European Communities, 1974.
MLA aipamenaJorgensen, Niels. A Study of the Evolution of Concentration in the Danish Pharmaceutical Industry. Brussels: Commission of the European Communities, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.