Lua APA (7ú heag.)
ebrary, Inc, Charles, V., & Mukesh Kumar. (2012). Data envelopment analysis and its applications to management. Cambridge Scholars Publishing.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Vincent Charles, agus Mukesh Kumar. Data Envelopment Analysis and Its Applications to Management. Newcastle upon Tyne: Cambridge Scholars Publishing, 2012.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Data Envelopment Analysis and Its Applications to Management. Cambridge Scholars Publishing, 2012.
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