by Prof. J. Suprapto, M.A. APU
Published by PT. Rineka Cipta
Release year 2001

by Sugiarto, Dergibson Siagian, dkk
Published by PT. Gramedia Pustaka Utama
Release year 0

by Prof. J. Suprapto, M.A. APU
Published by PT. Rineka Cipta
Release year 2007

by -
Published by Centre For Strategic And International Studies
Release year 1980

by Oman Faturahman
Published by PT. Gramedia Pustaka Utama
Release year 0

by Prof. Dr. Sondang P. Siagian, M.P.A
Published by PT. Rineka Cipta
Release year 2003

by Sofyan Syafri Harahap
Published by Raja Grafindo Persada
Release year 0

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
Published by PT. Rineka Cipta
Release year 2000

by Dr. Sofyan Syafri Harahap, M.S,Ac
Published by Bumi Aksara
Release year 2002

by Prof. DR. Taliziduhu Ndraha
Published by PT. Rineka Cipta
Release year 2005