Hall, P. (1994). Innovation economics and evolution: Theoretical perspectives on changing technology in economic systems. HArvester Wheatsheaf.
Citazione stile Chigago Style (17a edizione)Hall, Peter. Innovation Economics and Evolution: Theoretical Perspectives on Changing Technology in Economic Systems. New York: HArvester Wheatsheaf, 1994.
Citatione MLA (9a ed.)Hall, Peter. Innovation Economics and Evolution: Theoretical Perspectives on Changing Technology in Economic Systems. HArvester Wheatsheaf, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.