Topping, S. (1972). Journey between two Chinas. New York: Harper & Row.
Chicago Style aipamenaTopping, Seymour. Journey between Two Chinas. New York: Harper & Row, 1972.
MLA aipamenaTopping, Seymour. Journey between Two Chinas. New York: Harper & Row, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.