MARSH, S. (1989). Business Law S.b Marsh. McGraw-Hill.
Chicago Style aipamenaMARSH, S.B. Business Law S.b Marsh. McGraw-Hill, 1989.
MLA aipamenaMARSH, S.B. Business Law S.b Marsh. McGraw-Hill, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.