by Zahra $7.00
by Dutt, V.P $9.00
by Gazalba Saleh, S.H. M.H $9.00
by Redaksi Rineka Cipta $18.00
by Dra. Ninik Widiyanti, Yulius Waskita, S.H $7.00
by Senjum H. Manulang, S.H $9.00
by Prof. Dr. Suharsimi Arikunto $13.00