Raaflaub, Kurt A.
Geography and ethnography : perceptions of the world in pre-modern societies
Wiley Blackwell, 2013
 Buku Teks
Stephens, Donald.
Bliss Carman /​ by Donald Stephens.
Twayne Publishers, 1966
 Buku Teks
Matthews, Donald R.
U.S.Senators and their world/ Donald R. Matthew
The University of North Carolina Press, 1960
 Buku Teks
Hall, Donald
To read literature, fiction, poetry, drama / Donald Hall
Holt, Rinehart and Winston, 1981
 Buku Teks
Damrosch, David
How to read world literature
Wiley Balckwell, 2018
 Buku Teks