Graduate program University of Brawijaya, 2014
Majalah, Jurnal, Buletin
Program Pascasarjana Universitas Indonesia, 2006
Majalah, Jurnal, Buletin
Asian Development Bank , 1985
Buku Teks
RJIS Division Reitaku University,
Majalah, Jurnal, Buletin
Orwell, George, 1903-1950, author
Reynal & Hitchcock, 1946
Buku Teks