APA aipamena

McKendrick, E. (2007). Contract law (ed.7.). Palgrave Macmillan.

Chicago Style aipamena

McKendrick, Ewan. Contract Law. ed.7. N.Y: Palgrave Macmillan, 2007.

MLA aipamena

McKendrick, Ewan. Contract Law. ed.7. Palgrave Macmillan, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.