Kolb, R. W. (1991). Understanding future markets (3rd ed.). Prentice-Hall of India.
Citación estilo ChicagoKolb, Robert W. Understanding Future Markets. 3rd ed. New Delhi: Prentice-Hall of India, 1991.
Cita MLAKolb, Robert W. Understanding Future Markets. 3rd ed. Prentice-Hall of India, 1991.
Precaución: Estas citas no son 100% exactas.