Perrin, R. (1971). Focus the future: An introduction to long range corporate planning. Management.
Stile di citazione ChicagoPerrin, Robert. Focus the Future: An Introduction to Long Range Corporate Planning. London: Management, 1971.
Citazione MLAPerrin, Robert. Focus the Future: An Introduction to Long Range Corporate Planning. Management, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.