Lua APA (7ú heag.)

Christensen, E. O. (1950). The index of American design. Macmillan.

Lua i Stíl Chicago (17ú heag.)

Christensen, Erwin Ottomar. The Index of American Design. New York: Macmillan, 1950.

Lua MLA (9ú heag.)

Christensen, Erwin Ottomar. The Index of American Design. Macmillan, 1950.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.