No Inv.: 1562-1563/Perp/85/2c~1665-1669/P/Perp/95/5c
Judul asli : "The economics of development and planning"
No Inv.: 75082-75085/P/01/4c
Bibliografi : hlm. 357-365
Bibliografi : hlm. 229-239
No Inv.: 132966/PSM/Perp/12/1c
No Inv.: 114773/S/Perp/08/1c
Bibliografi : hlm. 244-250