Stewart, J. R., & Logan, C. (1993). Together: Communicating interpersonally (4th ed.). McGraw-Hill.
Chicago Style (17th ed.) ZitazioaStewart, John Robert, eta Carole Logan. Together: Communicating Interpersonally. 4th ed. New York: McGraw-Hill, 1993.
MLA (9th ed.) ZitazioaStewart, John Robert, eta Carole Logan. Together: Communicating Interpersonally. 4th ed. McGraw-Hill, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.