Sullivan, Erin, author
Oxford University Press, 2016
eBooks
Hale, John R., author
Time-Life International, 1969
Buku Teks
edited with an introd. by Edward H. Weatherly
Dell Publishing, 1962
Buku Teks
Lucas, Henry S., author
Harper and Row, 1960
Buku Teks
Mattingly, Garrett, author
Houghton Miffiln, 1955
Buku Teks