APA (7th ed.) Zitazioa
Rosen, M. J. (2011). Donor-centered planned gift marketing. Wiley.
Chicago Style (17th ed.) Zitazioa
Rosen, Michael J. Donor-centered Planned Gift Marketing. Hoboken, N.J.: Wiley, 2011.
MLA (9th ed.) Zitazioa
Rosen, Michael J. Donor-centered Planned Gift Marketing. Wiley, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.