Brandt, F. S. (1989). Building strategic planning models with Lotus 1-2-3. Prentice Hall.
Cita Chicago Style (17a ed.)Brandt, Floyd S. Building Strategic Planning Models with Lotus 1-2-3. New Jersey: Prentice Hall, 1989.
Cita MLA (9a ed.)Brandt, Floyd S. Building Strategic Planning Models with Lotus 1-2-3. Prentice Hall, 1989.
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