VAN Wart, M. (1993). Handbook Of Trainning And Development For The Public Sector. Jossey-Baa.
Lua i Stíl Chicago (17ú heag.)VAN Wart, Montgomery. Handbook Of Trainning And Development For The Public Sector. Jossey-Baa, 1993.
Lua MLA (8ú heag.)VAN Wart, Montgomery. Handbook Of Trainning And Development For The Public Sector. Jossey-Baa, 1993.
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