Festival of Engraved Glass 1986 by the Guild of Glass Engraver.

MLA

Festival of Engraved Glass 1986 by the Guild of Glass Engraver. Londen: Guild of Glass Engravers, 1986.

APA

(1986). Festival of Engraved Glass 1986 by the Guild of Glass Engraver. Londen: Guild of Glass Engravers.

Chicago

Festival of Engraved Glass 1986 by the Guild of Glass Engraver. Londen: Guild of Glass Engravers, 1986.