by Wanita Indonesia $7.00
by WK $11.00
by Ny. Susmayati, B.A $7.00
by DM. Etter, Terj. Drs. Kusuma Wiraman $13.00
by Ir. M. Lies Suprapti $6.00
by Sunarto Kusdiarjo $5.00
by Sri Whidarto $9.00