Hannagan, T. (1998). Management: Concepts and practices. London, UK: Financial Times/Pitman Publishing.
Παραπομπή Chicago StyleHannagan, Tim. Management: Concepts and Practices. London, UK: Financial Times/Pitman Publishing, 1998.
Παραπομπή MLAHannagan, Tim. Management: Concepts and Practices. London, UK: Financial Times/Pitman Publishing, 1998.
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