Bibliografi : hlm. 171-178
Bibliografi : hlm. 149-151
No Inv.: 1162-1171/P/Perp/97/10c
Judul asli : "Triathlon : Zwemmen, Fietsen, Lopen"
No Inv.: 2633/P/Perp/91/1c~3479/P/Perp/91/1c~9570-9574/P/Perp/92/5c~3434-3443/P/Perp/97/10c~2483-2492/P/Perp/98/10c
No Inv.: 211-220/P/Perp/97/10c