Bibliografi : hlm. 173-178
Judul asli : "Triathlon : Zwemmen, Fietsen, Lopen"
No Inv.: 2327-2346/P/Perp/97/20c
No Inv.: 2022-2041/P/Perp/97/20c
Bibliografi : hlm. 189-192
No Inv.: 672-676/P/Perp/92/5c~1388/S/Perp/91/1c
No Inv.: 82207-82209/S/02/3c
No Inv.: 135442/SM/Perp/13/1c
No Inv.: 86718-86719/P/Perp/03/2c~89357/PSM/Perp/04/1c~90949-90952/P/Perp/05/4c~104474-104478/P/Perp/06/5c~113594-113596/P/perp/08/3c