Tuck, L. M. (1952). Dickcissel in Newfoundland. Zenodo.
Lua i Stíl Chicago (17ú heag.)Tuck, Leslie M. Dickcissel in Newfoundland. Zenodo, 1952.
Lua MLA (9ú heag.)Tuck, Leslie M. Dickcissel in Newfoundland. Zenodo, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.