Douglas: a tragedy. As it is acted at the Theatre-Royal in Covent-Garden.

London [i.e. Edinburgh?] : [s.n.], Printed in the Year M,DCC,LXX. [1770]

59,[1]p. ; 120.

ESTC T64094

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.