Lua APA (7ú heag.)
ebrary, Inc, & Sessa, V. I. (1998). Executive selection: A research report on what works and what doesn't. Center for Creative Leadership.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Valerie I. Sessa. Executive Selection: A Research Report on What Works and What Doesn't. Greensboro, N.C.: Center for Creative Leadership, 1998.
Lua MLA (9ú heag.)
ebrary, Inc, agus Valerie I. Sessa. Executive Selection: A Research Report on What Works and What Doesn't. Center for Creative Leadership, 1998.
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