WORLD COMMISSION ON ENVIRONMENT AND DEVELOPMENT. (1987). Our Common Future. OXFORD UNIVERSITY PRESS.
Cita Chicago (17th ed.)WORLD COMMISSION ON ENVIRONMENT AND DEVELOPMENT. Our Common Future. Oxford and New York: OXFORD UNIVERSITY PRESS, 1987.
Cita MLA (9th ed.)WORLD COMMISSION ON ENVIRONMENT AND DEVELOPMENT. Our Common Future. OXFORD UNIVERSITY PRESS, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.