editor, Russell Jones
Yayasan Obor Indonesia , 2008
Buku Referensi
Patrick Rebuschat, Detmar Meurers, Tony McEnery
Wiley , 2017
Buku Teks
Setyo Hari Priyono, author
Badan Perencanaan Pembangunan Nasional (BAPPENAS), 2018
Artikel Jurnal
KBRI Indonesia , 1963
Buku Teks
edited by Lee Hock Guan, Leo Suryadinata
ISEAS Publishing, 2007
Buku Teks