Judul asli: Secret life of the plant. indeks hlm. 413-419.
indeks hlm. 237-240. Bibliografi hlm. 241-246.
Bibliografi hlm. 155-172.
indeks hlm. 273-275.
Bibliografi hlm. 204-205.
Judul Asli : Prejudice its social psychology.
Bibliografi hlm. 135-136. indeks hlm. 137-142.
Bibliografi hlm. 113-114.