YUAN, L. T. (1994). Overseas Investment. McGraw-Hill.
Chicago Style aipamenaYUAN, LEE TSAO. Overseas Investment. McGraw-Hill, 1994.
MLA aipamenaYUAN, LEE TSAO. Overseas Investment. McGraw-Hill, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.