Sobaca Limited. (2010). Achieve more with Pareto's law. Andrews UK.
Cita Chicago Style (17a ed.)Sobaca Limited. Achieve More with Pareto's Law. [Luton]: Andrews UK, 2010.
Cita MLA (8a ed.)Sobaca Limited. Achieve More with Pareto's Law. Andrews UK, 2010.
Precaución: Estas citas no son 100% exactas.