LUDLOW, R. (1991). The Essence Of Successful Staff Selection / Ron Ludlow. Prentice-Hall.
Čikaški stil citiranja (17. izdanje)LUDLOW, Ron. The Essence Of Successful Staff Selection / Ron Ludlow. Prentice-Hall, 1991.
MLA način citiranja (8. izdanje)LUDLOW, Ron. The Essence Of Successful Staff Selection / Ron Ludlow. Prentice-Hall, 1991.
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