Bibliografi : hlm. 121-122
Bibliografi : hlm. 395-427
Judul Asli : "Intermediate Structural Analysis"
Bibliografi : hlm. 222-224
Judul asli : "Guns, germs & steel"
Bibliografi : hlm. 403-405
Bibliografi : hlm. 263-265
Judul asli : "Aise"
Judul asli : "Nil in Melikesi"
Judul asli : ."The ringmaster's daughter