Tate, C. Neal
New York University press, 1995
Buku Teks
Nie, Winter, author
[American Management Association, ], 2012
eBooks
Beck, Ulrich, author
Malden, MA :Polity Press, 2005
Buku Teks
Duindam, Jeroen, author
Cambridge University Press, 2016
Buku Teks
Nie, Winter, author
Amacom, 2012
Buku Teks