Brown R Lester. (1985). State of the World 1984. Prentice-Hall of India.
Chicago Edition CitationBrown R Lester. State of the World 1984. New Delhi: Prentice-Hall of India, 1985.
Cita MLABrown R Lester. State of the World 1984. Prentice-Hall of India, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.