Royer, P. S. (2015). Project health assessment (1st edition.). Taylor & Francis.
Cita Chicago Style (17a ed.)Royer, Paul S. Project Health Assessment. 1st edition. Boca Raton: Taylor & Francis, 2015.
Cita MLA (9a ed.)Royer, Paul S. Project Health Assessment. 1st edition. Taylor & Francis, 2015.
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