Lembaga Indonesia-Amerika, 1959
Buku Teks
Artikel Jurnal
edited by Wu Yuemei; Wang Dandan, Wang Feiyu Translation into Indonesian
Commercial Press, 2010
Buku Referensi
Pattison, Tania, author
Pearson , 2015
Buku Teks
Veronica Diptoadi, author
RELO public Affairs U.S. Embassy, 2009
Buku Teks