Judul asli : "Labor Economics, Choice in Labor Markets"
No Inv.: 3034/P/Perp/98/1c
No Inv.: 757-758/S/Perp/98/2c
No Inv.: 3195-3199/P/Perp/99/5c~12215-12219/P/98/5c
No Inv.: 1069-1070/P/Perp/85/2c
No Inv.: 732/S/Perp/87/1c
No Inv.: 3249-3253/P/99/5c~85350-85354/P/Perp/FIS/03/5c
No Inv.: 763-764/S/98/2c
Judul asli :"Studies in Javanese Morphology
No Inv.: 4598-4607/P/00/10c~144632/PH/Perp/14/1c