by Dra. M. Sri Sulastri Rifai, M.Pd $6.00
by Dra. Moeslichatoen R., M.Pd $7.00
by Lilyana $9.00
by DM. Etter, Terj. Drs. Kusuma Wiraman $13.00
by Drs. M. Dalyono $9.00
by Drs. Muchdarsyah Sinungan $9.00
by Dr. Mien A. Rifai., dkk $11.00
by Thomas Ballantine Irving $6.00
by Marry Winata $6.00
by Dr. Thomas Gordon $6.00
by Ir. Rahmat Rukmana $5.00
by Slamet Soetrisno $6.00