by Drs. G. Kartasapoetra, dkk $7.00
by Abuddin Nata $7.00
by Abdul Muin Salim $9.00
by Kosuke Mizuno, Indrasari Tjandraningsih, Rina Herawati $31.00
by S.R. Parker, dkk $9.00
by Radiks Purba $13.00