Lambert, Thomas
Oxford University Press, 2017
eBooks
edited by Michael Lapidge, John Blair, Simon Keynes, and Donald Scrag
Wiley-Blackwell, 2014
Buku Referensi
edited by Phillip Pulsiano and Elaine Treharne
Blackwell, 2008
Buku Teks SO
Hollingworth, E.J.
Cambridge University Press, 2012
Buku Teks SO
Zoetmulder, Petrus Josephus
Martinus Nijhoff, 1982
Buku Referensi