by Evan Pritchard $7.00
by Drs. H. Burhanuddin Salam, M.M $11.00
by Swasono, Sri-Edi, & Masri Singarimbun (Ed) $7.00
by Drs. Al. Amin Susanto $4.00
by Nh. Dini $9.00
by Drs. Sudarsono, S.H., M.Si $9.00
