Francis, C. (2001). Business environment and policy: A book on strategic management:corporate planning (3rd ed.). Himalaya Publishing House.
Trích dẫn kiểu ChicagoFrancis, Cherunilam. Business Environment and Policy: A Book on Strategic Management:corporate Planning. 3rd ed. Mumbai: Himalaya Publishing House, 2001.
Trích dẫn MLAFrancis, Cherunilam. Business Environment and Policy: A Book on Strategic Management:corporate Planning. 3rd ed. Himalaya Publishing House, 2001.
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