(1980). Alternatives 1980: Seigfred Gallery, Ohio University, Athens Ohio, February 18 to March 3 : Silver Image Gallery, Ohio State University, Columbus Ohio, April 28 to May 16 : Spaces Gallery, Cleveland Ohio, May 23 to June 14. Seigfred Gallery.
Chicago-Zitierstil (17. Ausg.)Alternatives 1980: Seigfred Gallery, Ohio University, Athens Ohio, February 18 to March 3 : Silver Image Gallery, Ohio State University, Columbus Ohio, April 28 to May 16 : Spaces Gallery, Cleveland Ohio, May 23 to June 14. Athens, Ohio: Seigfred Gallery, 1980.
MLA-Zitierstil (9. Ausg.)Alternatives 1980: Seigfred Gallery, Ohio University, Athens Ohio, February 18 to March 3 : Silver Image Gallery, Ohio State University, Columbus Ohio, April 28 to May 16 : Spaces Gallery, Cleveland Ohio, May 23 to June 14. Seigfred Gallery, 1980.