by Michael Fonseca $7.00
by Ir. Abbas Siregar Djarijah $5.00
by Prof. Dr. Zaghloul an-Najjar $6.00
by Drs. K.H. Toto Tasmara $13.00
by H.A. Aziz Salim Basyarahil $5.00
by $6.00
by Katzung $30.00
by Hasan Bisri $6.00