Judul asli : "Developing Attitude Toward Learning"
No Inv.: 83543/P/Perp/FIP/02/1c
No Inv.: 1061/S/Perp/89/1c~589/S/Perp/89/1c~1729/S/Perp/88/1c~1549/S/Perp/89/1c~282/S/Perp/90/1c
No Inv.: 85390/Perp/73/1c~85408/Perp/73/1c
No Inv.: 1579/Perp/76/1c
No Inv.: 1458-1467/Perp/89/10c
Judul asli : "The Educational Significance of the Future"
Termasuk Bibliografi No Inv.: 138938, 138939/P/Perp/14/2c
No Inv.: 3586-3595/P/Perp/97/10c~9004-9008/P/Perp/97/5c