Gibraldi Harefa, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2008
UI - Skripsi Open
Mauthner, F.
Stuttgart Cotta 1921
Buku Teks
Nanking (China) : The Council of International Affairs
Majalah, Jurnal, Buletin
Jakarta : The Cultural and Information office of embassy of the Republic of China in Indonesia
Majalah, Jurnal, Buletin
Institute of Development Studies, 1993
Majalah, Jurnal, Buletin