Insight
Indonesia Scholars Journal, 2016
Majalah, Jurnal, Buletin
Constantino, Renato
Insight & foresight
Foundation for Nationalist Studies, 1983
Buku Teks SO
An insight of retailing
Artikel Jurnal
Baker, Russell
An American in Washington
Alfred A. Knopf, 1961
Buku Teks SO
Casen, Douglass
Power in Washington
Vintage, 1964
Buku Teks