by Theo Riyanto, FIC $6.00
by Disampaikan Oleh M. Ihsan Tandjung $6.00
by Pandji Anoraga, S.E, M.M $7.00
by K.H. Moenawar Chalil $11.00
by Charles V. Gerkin $7.00
by Don Campbell $11.00
by Rita Erwiyah $6.00
by Andrias Harefa $7.00