Barringer, B. R. (2015). Preparing Effective Business Plans Edisi 2. Pearson.
Cita Chicago Style (17a ed.)Barringer, Bruce R. Preparing Effective Business Plans Edisi 2. Pearson, 2015.
Cita MLA (8a ed.)Barringer, Bruce R. Preparing Effective Business Plans Edisi 2. Pearson, 2015.
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