APA aipamena

Irwin Robert. (2005). Real Estate Investor's Checklist. American: MC Graw Hill.

Chicago Style aipamena

Irwin Robert. Real Estate Investor's Checklist. American: MC Graw Hill, 2005.

MLA aipamena

Irwin Robert. Real Estate Investor's Checklist. American: MC Graw Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.