Money and coinage under Charlemagne.

MLA

Grierson, Philip. Money and Coinage Under Charlemagne. Düsseldorf: s.n., 1965.

APA

Grierson, P. (1965). Money and coinage under Charlemagne. Düsseldorf: s.n.

Chicago

Grierson, Philip, Money and Coinage Under Charlemagne. Düsseldorf: s.n., 1965.