Pederson, C. F., Bedells, J., & Peterson, W. (1971). The international Flag Book in color. Morrow.
Lua i Stíl Chicago (17ú heag.)Pederson, Christian Fogd, John Bedells, agus Wilhelm Peterson. The International Flag Book in Color. New York: Morrow, 1971.
Lua MLA (8ú heag.)Pederson, Christian Fogd, et al. The International Flag Book in Color. Morrow, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.