Cita APA (7th ed.)
ebrary, Inc, Landau, R., & Rosenberg, N. (1986). The Positive sum strategy: Harnessing technology for economic growth. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Ralph Landau, i Nathan Rosenberg. The Positive Sum Strategy: Harnessing Technology for Economic Growth. Washington, D.C.: National Academy Press, 1986.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Positive Sum Strategy: Harnessing Technology for Economic Growth. National Academy Press, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.