by M. Yahya Harahap, S.H. $16.00
by Dhaniswara K $11.00
by Andi Hamzah $0.00
by Datje Rahajoekoesoemah $28.00
by Prof. Drs. C.S.T. Kansil, S.H. $9.00
by Richard G. Lipsey & Peter O. Steiner $16.00
by Indriani $7.00