by Christian Pelras $7.00
by G. Kartasapoetra dan R. G. Kartasapoetra, S.H $6.00
by Vincent Gaspersz $9.00
by Prof. Komaruddin $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Robert T. Kiyosaki $11.00
by Drs. Suyadi Prawirosentono, MBA $7.00