Cita APA

Perrin, R. (1971). Focus the future: An introduction to long range corporate planning. Management.

Citación estilo Chicago

Perrin, Robert. Focus the Future: An Introduction to Long Range Corporate Planning. London: Management, 1971.

Cita MLA

Perrin, Robert. Focus the Future: An Introduction to Long Range Corporate Planning. Management, 1971.

Warning: These citations may not always be 100% accurate.