Editions of Star Wars Imperial Sourcebook

Hardcover

English language

Published June 1993 by West End Games.

Paperback, 144 pages

English language

Published November 1991 by West End Games, Brand: West End Games.

Hardcover, 144 pages

English language

Published 1989 by West End Games, West End Games..

Paperback, 144 pages

English language

Published October 1989 by West End Games.

Hardcover

English language

Published January 1995 by West End Games.