Halasz, Nicholas, author
Ronald Press, 1959
Buku Teks
Salisbury, Harrison E., author
Atheneum, 1965
Buku Teks
Holman, Anne, author
Hawthorn, 1971
Buku Teks
Green, Roger J., author
Oxford University Press, 1986
Buku Teks
Skrine, Francis Henry, 1847-1933, author
Cambridge University Press, 2013
Buku Teks