Meekums, Bonnie, author
Sage, 2005
Buku Teks
Melina Surya Dewi, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Tesis (Membership)
Murakami, Haruki, 1949-, author
Vintage Books, 1995
Buku Teks
Whitten, Mary E., author
Harcourt, 1966
Buku Teks
Oberstein, Sophie, author
[American Society for Training and Development Press, American Society for Training and Development Press], 1999
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