No Inv.: 191/AF/Perp/92/1c
No Inv.: 80564/P/02/1c~112794/P/Perp/08/1c
No Inv.: 651-652/P/Perp/94/2c
No Inv.: 79406/01/1c
No Inv.: 80282/S/02/1c
No Inv.: 134973/S/Perp/13/1c
Judul asli : "Youth and Moral"
Bibliografi : hlm. 241 - 249
No Inv.: 1385/S/Perp/89/1c~1692/S/Perp/89/1c~584/S/Perp/89/1c~1950/S/Perp/87/1c~678/S/Perp/88/1c~1018/S/Perp/90/1c~454/S/Perp/92/1c~8796-8800/P/Perp/92/5c~324/S/Perp/93/1c~380/S/Perp/93/1c~565/S/Perp/93/1c~388/S/Perp/95/1c