edited by Martin Painter and B. Guy Peters
Palgrave Macmillan, 2010
Buku Teks
edited by Nimrod Raphaeli
Allyn and Bacon, 1967
Buku Teks
edited by Jon Pierre
Edward Elgar, 1994
Buku Teks
edited by Ramesh K. Arora
Paragon International Publishers, 2006
Buku Teks
Alderfer, Harold F., author
Frederick A. Praeger, 1967
Buku Teks