(2000). Typography 21: The Annual of the TypeDirectorsClub : TDC 46+ P.001 (1st published.). Watson-Guptill Publications.
Chicago-Zitierstil (17. Ausg.)Typography 21: The Annual of the TypeDirectorsClub : TDC 46+ P.001. 1st published. New York: Watson-Guptill Publications, 2000.
MLA-Zitierstil (8. Ausg.)Typography 21: The Annual of the TypeDirectorsClub : TDC 46+ P.001. 1st published. Watson-Guptill Publications, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.