Chandler, J., & Cockle, P. (1982). Techniques of scenario planning. McGraw-Hill Book Co. (UK).
Cita Chicago (17th ed.)Chandler, John, i Paul Cockle. Techniques of Scenario Planning. London, New York: McGraw-Hill Book Co. (UK), 1982.
Cita MLA (9th ed.)Chandler, John, i Paul Cockle. Techniques of Scenario Planning. McGraw-Hill Book Co. (UK), 1982.
Atenció: Aquestes cites poden no estar 100% correctes.