Benedick, R. E. (1991). Ozone diplomacy: New directions in safeguarding the planet. Harvard University Press.
Cita Chicago (17th ed.)Benedick, Richard Elliot. Ozone Diplomacy: New Directions in Safeguarding the Planet. Cambridge, Mass: Harvard University Press, 1991.
Cita MLA (9th ed.)Benedick, Richard Elliot. Ozone Diplomacy: New Directions in Safeguarding the Planet. Harvard University Press, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.