Kunst, Jaap, 1891-1960, author
Martinus Nijhoff , 1967
Buku Teks
edited by Denis Arnold
Oxford University Press, 1992
Buku Referensi
Covell, Roger
Sun Books, 1967
Buku Teks
Kim, Yoon-mi, author
Korean Culture and Information Service, 2011
Buku Teks
Ahern, Barnabas M., author
Fides, 1963
Buku Teks