by Prof. Purnadi Purbacaraka, S.H. & Chidir Ali, S.H. $3.00
by Gunawan Widjaja, A. Yani $9.00
by M. Bahsan, S.H., S.E $7.00
by - $6.00
by Suwasono Heddy $6.00
by H. Abdurrahman, S.H., M.H. $6.00
by J.G. Starke. Q.C $16.00