Bradley, Teresa, author
John Wiley & Sons, 2002
Buku Teks
Mizrahi, Abe, author
John Wiley & Sons, 1979
Buku Teks
Cummins, Mark, editor
[Springer, ], 2012
eBooks
Bradley, Teresa, author
Wiley, 2013
Buku Teks
Bernardus Y. Nugroho, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2015
Buku Teks