Organisation for Economic Co-operation and Development. (1988). Satellites and fibre optics: Competition and Complementarity. Paris: Organisation for Economic Co-operation and Development.
Chicago Style aipamenaOrganisation for Economic Co-operation and Development. Satellites and Fibre Optics: Competition and Complementarity. Paris: Organisation for Economic Co-operation and Development, 1988.
MLA aipamenaOrganisation for Economic Co-operation and Development. Satellites and Fibre Optics: Competition and Complementarity. Paris: Organisation for Economic Co-operation and Development, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.