Mehren, Arthur Taylor von, author
Little, Brown, 1965
Buku Teks
Kay, Herma Hill, author
Harcourt Brace & Company, 1990
Buku Teks
edited by Lawrence Collins
Stevens, 1973
Buku Teks
Lord Collins of Mapesbury ... [et al.], editor
Sweet & Maxwell , 2011
Buku Teks
Tang, Zheng Sophia, author
Edward Elgar Pub, 2016
Buku Teks