The debasement of the bezant in the eleventh century.

MLA

Grierson, Philip. The Debasement of the Bezant In the Eleventh Century. S.l.: s.n., 1954.

APA

Grierson, P. (1954). The debasement of the bezant in the eleventh century. S.l.: s.n.

Chicago

Grierson, Philip, The Debasement of the Bezant In the Eleventh Century. S.l.: s.n., 1954.