by Prof. DR. Sukardjo $7.00
by Dr. Rhenald Kasali $28.00
by Kasmir, S.E., M.M $7.00
by Dr. H. Achmad Ruky $12.00
by Prof.Drs. H. Rustam E. Tamburaka, M.A. $9.00
by Marshall E. Dimock $12.00
by Warner Bros $6.00