Murray, Gilbert
Doubleday Anchor Books, 1951
Buku Teks
Rohde, Erwin
Routledge and Paul, 1950
Buku Teks
Kristensen, W. Brede
De erven F. Bohn N.V, 1949
Buku Teks
Rose, H.J.
Hutchinson's University Library , [date of publication not identified]
Buku Teks
edited by Jorg Rupke
Blackwell, 2009
Buku Teks