by FJ. Roethlisberger
Published by PT. Rineka Cipta
Release year 1979
by Drs. Muchdarsyah Sinungan
Published by PT. Rineka Cipta
Release year 1993
by Drs. Muchdarsyah Sinungan
Published by Bumi Aksara
Release year 2000
by Ir. Irianto Aritonang
Published by Media Pressindo
Release year 2004
by Drs. Marcel Go, M.S
Published by PT. Rineka Cipta
Release year 1992
by Thomas Cain
Published by PT. Rineka Cipta
Release year 1994
by Drs. R. Martino
Published by PT. Rineka Cipta
Release year 1993
by Prof. Dr. Sondang P. Siagian, M.P.A
Published by Bumi Aksara
Release year 2004
by Drs. Zulkifli Amsyah, MLS
Published by PT. Gramedia Pustaka Utama
Release year 0
by Drs. Basir Barthos
Published by Bumi Aksara
Release year 2005
by Thoby Mutis, Trubus Rahardiansah, A. Prayitno
Published by Trisakti Press
Release year 2008
by Salah Wahab
Published by PT. Pradnya Paramita
Release year 2003
by Drs. Ig. Wursanto
Published by Kanisius
Release year 1998