APA aipamena

(1997). German limited liability company. Chichester: John Wiley.

Chicago Style aipamena

German Limited Liability Company. Chichester: John Wiley, 1997.

MLA aipamena

German Limited Liability Company. Chichester: John Wiley, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.