LeBoeuf, Michael
The productivity challenge, how to make it work for america and you
McGraw-Hill, 1982
 Buku Teks
LeBoeuf, Michael
The productivity challenge how to make it work for America and you
McGraw-Hill, 1982
 Buku Teks
Zulkifli Ali
Hubungan peran serta siswa sekolah lanjutan pertama dengan pelestarian lingkungan : hasil survei di wilayah DKI Jakarta = Correlation between promary high school students participation and enviromental conservation : a survey in DKI Jakarta regional
Program Pascasarjana Universitas Indonesia, 1997
 UI - Tesis Membership
Pinker, Steven
The blank slate : the denial of human nature
Penguin Books, 2002
 Buku Teks SO
Maddi, Salvatore R.
Resilience at work: how to succeed no matter what life throws at you
[American Management Association, ], 2005
 eBooks