Ripley, S. D. (1958). Notes on a Collection of Birds from Mindoro Island, Philippines. WEL Collection.
Cita Chicago (17th ed.)Ripley, Sidney Dillon. Notes on a Collection of Birds from Mindoro Island, Philippines. [S.l.]: WEL Collection, 1958.
Cita MLA (9th ed.)Ripley, Sidney Dillon. Notes on a Collection of Birds from Mindoro Island, Philippines. WEL Collection, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.