Achnesia Frans
Fakultas Ilmu Administrasi Universitas Indonesia, 2018
UI - Skripsi Membership
Reed, Edward Wilson, 1913-
Bumi Aksara, 1995
Buku Teks
Bradford, Frederick A.
Longman, Green, 1932
Buku Teks
Reed, Edward Wilson, 1913-
Bumi Aksara, 1995
Buku Teks SO
Reed, Edward Wilson, 1913-
Prentice-Hall, 1989
Buku Teks SO