Ha, Tae Hung
Yonsei University Press, 1986
Buku Teks
Ha, Tae Hung
Yonsei University Press, 1976
Buku Teks
edited with introductions, bibliographies, and notes by John Wilson Bowyer and John Lee Brooks
Appleton, 1938
Buku Teks
Mason, H.A.
Routledge and Kegan Paul, 1959
Buku Teks
Schindler, Kurt
Hispanic institute in the United States, 1941
Buku Teks