Viton, Albert
John Day , 1943
Buku Teks
Stimson, Henry L., author
Harper & Brothers, 1936
Buku Teks
Weale, B.L. Putnam
MacMillan , 1908
Buku Teks
Lattimore, Owen, 1900-, author
Little, Brown, 1949
Buku Teks
Hulbert, Homer B., author
Yonsei University Press, 1969
Buku Teks