by - $7.00
by Prof. Ir. Amris Makmur $6.00
by Drs. Sudarsono, S.H., M.Si, dkk $9.00
by Abdul Hamid Khusyuk, Terj. H. Sabil Huda $7.00
by Oemar Salim, S.H $7.00
by Drs. Syaiful Bahri Djamarah $7.00