New York Garland 2000
Buku Referensi
Alexander, John
Humanities Press, 1970
Buku Teks
Carman, John, 1952-, author
Cambridge University Press, 2015
Buku Teks
Krom, N.J., author
Gian Publishing House, 1986
Buku Teks
Krom, N.J., author
Gian Publishing House, 1986
Buku Teks