Costantino, Giuseppe, author
Lawrence Erlbaum, 2007
Buku Teks
Artikel Jurnal
Phillips, Jack, author
[American Society for Training and Development Press, American Society for Training and Development Press], 2000
eBooks
Bruno Siciliano, editor
[Springer, ], 2012
eBooks
Walker, Diana Barnato
Patrick Stephens, 1994
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