Lua APA (7ú heag.)
Hepler, D. E., & Wallach, P. R. (1977). Architecture: Drafting and design (3d ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)
Hepler, Donald E., agus Paul Ross Wallach. Architecture: Drafting and Design. 3d ed. New York: McGraw-Hill, 1977.
Lua MLA (9ú heag.)
Hepler, Donald E., agus Paul Ross Wallach. Architecture: Drafting and Design. 3d ed. McGraw-Hill, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.