Venia Alyisia, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia , 2020
UI - Tugas Akhir
Jefkins, Frank William, author
Erlangga, 2004
Buku Teks
Jefkins, Frank William, author
Erlangga, 1996
Buku Teks
Jefkins, Frank William, author
Pitman , 1980
Buku Teks
Jefkins, Frank William, author
Macdonald and Evans, 1984
Buku Teks