No Inv.: 2723/P/Perp/98/1c
No Inv.: 2628-2629/S/Perp/85/2c~3836-3838/S/Perp/86/3c
Judul asli : "Techniques of Population Analysis"
No Inv.: 459-460/Pemb/Perp/88/2c
No Inv.: 10964-10965/P/Perp/98/2c
No Inv.: 4058-4067/S/Perp/91/10c
No Inv.: 129809,129810/SM/Perp/11/2c
No Inv.: 120843/SM/Perp/09/1c
No Inv.: 075/AF/Perp/93/1c
Bibliografi : hlm. 287-296 No Inv.: 128929/SM/Perp/10/1c~129338/PH/Perp/11/1c~143017-143021/P/Perp/14/5c