Abdul Kholik, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)
editor, Frederick G. Ruffner, Robert C. Thomas, Ann Underwood, Harold C. Young
Gale Research, 1964
Buku Referensi
editor, RW Adams
CBD Research, 1984
Buku Referensi
Rice, Charles E.
New York University press, 1962
Buku Teks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper, 1990
Buku Teks