Bibliografi : hlm. 184-189 No Inv.: 138570,138571/P/Perp/14/2c
Diatas judul "Tim Bakti Guru"
No Inv.: 117434-117436/P/Perp/09/3c
No Inv.: 1364-1365/BD/Perp/82/2c~1406-1407/BD/Perp/86/2c
Judul asli : "Children in Search of Meaning"
No Inv.: 83410-83414/P/Perp/FIP/02/5c
Bibliografi : hlm. 193-196
Bibliografi : hlm. 359-365
Bibliografi : hlm. 127-129