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Buku Teks
Todd, Ruthven, 1914-, author
Amo Press, 1978
Buku Teks
Galsworthy, John, author
William, 1933
Buku Teks
Cindita Vaniakauliqa Syahira, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Skripsi Membership
Hisaaki Wake, Keijiro Suga, and Yuki Masami, editors
Lexington Books, 2018
Buku Teks