Bibliografi
No Inv.: 143145-143149/P/Perp/14/5c~140366-140370/P/Perp/14/5c
Bibliografi : hlm. 423-427No Inv.: 144137/PH/Perp/14/1c
Bibliografi : hlm. 199 - 220
Tersedia Bibliografi, Glossary.
No Inv.: 109755/S/Perp/07/1c
Judul asli :"The Snows of Killimanjaro"