by Mohamad Muslich, S.E., M.B.A $7.00
by Dr. Zakiah Daradjat, dkk $11.00
by Drs. Jumingan, S.E., M.M., M.Si $0.00
by WK $11.00
by WK $13.00
by Dr. R. Paryana Suryadipura $11.00
by Drs. Daryanto $11.00