Coba jelasin Rujukan dari Cardinalidae dalam bahasa melayu dong

Stiles and Skutch, A guide to the birds of Costa Rica

Hilty, Steven L (2003) Birds of Venezuela London: Christopher Helm,

ffrench, Birds of Trinidad and Tobago

"National Geographic" Field Guide to the Birds of North America

Cardinalidae videos, photos and sounds on the Internet Bird Collection

Northern cardinal (bird information) on petinfospot.com

Northern cardinal, including sound and video clips, on Cornell Lab of Ornithology