by Abdul Tawwab Yusuf $5.00
by $9.00
by Ir. Surya Suhatmansyah dan Drs. Djalinus Syah $11.00
by Dr. Andi Hamzah, S.H. dan Prof. Padmo Wahyono, S.H. (Kt. Peng) $11.00
by Drs. Robinson Tarigan $9.00
by T. Wexley & A. Yuki $9.00