by Prof. Drs. Pamudji, M.P.A $11.00
by Prof. Mr. Notonagoro $9.00
by K. Usman $7.00
by Daniel Mardiyarso $9.00
by Todung Mulya Lubis $13.00
by Rodee, dkk. $13.00
by Munandar. S.C. Utami (Ed) $5.00
by Nancy Lieberman $9.00