by Drs. H. Burhanuddin Salam, M.M $11.00
by Sawidji Widoatmodjo, S.E $9.00
by Fausiah, Fitri, & Julianti Widury $7.00
by Drs. Sudarsono, S.H., M.Si, dkk $11.00
by Prof. Dr. H. Zainuddin Ali, M.A $7.00
by Collin Mclver $9.00