Segal, J. (2006). The American Sign Language puzzle book: Volume 2. McGraw-Hill.
Chicago Style aipamenaSegal, Justin. The American Sign Language Puzzle Book: Volume 2. McGraw-Hill, 2006.
MLA aipamenaSegal, Justin. The American Sign Language Puzzle Book: Volume 2. McGraw-Hill, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.