Radding, Charles M.
Medieval architeture, medieval learning: Builders and Master in the Age of Romanesque and Cothic
Yale University Press, 1991
 Buku Teks SO
Raychoudhary, S.C.
Social cultural and economic history of India (medieval age)
Surjeet Publications, 1984
 Buku Teks SO
Waiting for the wind : thirty-six poets of Japan's late medieval age /​ translated and with an introduction by Steven D. Carter.
Columbia University Press,, 1989
 Buku Teks SO
Marcucci, Luisa
Medieval painting
Studio Books , 1960
 Buku Referensi
Hoffman, Ross J.S.
Medieval history
Littlefield, Adams, 1958
 Buku Teks SO