Hellman, L. (1988). Architecture for beginners. Writers and Readers.
Lua i Stíl Chicago (17ú heag.)Hellman, Louis. Architecture for Beginners. New York, N. Y: Writers and Readers, 1988.
Lua MLA (9ú heag.)Hellman, Louis. Architecture for Beginners. Writers and Readers, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.