by Stella Weller $9.00
by Aziz Alimul $9.00
by Prof. Dr. Arjatmo Tjokronegoro, Ph.D., SpAnd. $6.00
by Nursalam $12.00
by Ganijanti $16.00
by WK $12.00
by Soekartawi, dkk $7.00
by Ir. Setijo Pitojo $6.00
by Prof. Chainur Arrasyid, S.H. $7.00
by Agung Wahyono, S.H. dan Siti Rahayu, S.H. $7.00
by Fernando Baez $7.01