Bibliografi : hlm. 127-129 No Inv.: 127442-127446/P/Perp/10/5c~127482-127486/P/Perp/10/5c~141109/PSM/Perp/14/1c
Bibliografi : hlm. 107
Bibliografi : hlm. 194-199
Bibliografi : hlm. 158-159
Judul asli : "Nerves and common sense"
Bibliografi : hlm. 213
Bibliografi : hlm. 289