APA (7th ed.) Zitazioa
Eldred, G. W. (2012). Investing in real estate (7th ed.). John Wiley & Sons, Inc..
Chicago Style (17th ed.) Zitazioa
Eldred, Gary W. Investing in Real Estate. 7th ed. Hoboken, N.J.: John Wiley & Sons, Inc., 2012.
MLA (9th ed.) Zitazioa
Eldred, Gary W. Investing in Real Estate. 7th ed. John Wiley & Sons, Inc., 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.