by $13.00
by AW. Widjaja $9.00
by Laboratorium FH UNPAR $6.00
by Cornelius Simanjuntak, S.H., M.H. $8.00
by Judhariksawan $9.00
by Prof. Mr. O.K. Brhan (diterjemahkan oleh: Linus Doludjawa) $9.00