Cheryl Pavlik. (2002). Interaction; T2: Writing. New York: McGraw-Hill.
Chicago Style aipamenaCheryl Pavlik. Interaction; T2: Writing. New York: McGraw-Hill, 2002.
MLA aipamenaCheryl Pavlik. Interaction; T2: Writing. New York: McGraw-Hill, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.