Johnston. Global Trade and Visual Arts in Federal New England. University of New Hampshire Press.
Lua i Stíl Chicago (17ú heag.)Johnston. Global Trade and Visual Arts in Federal New England. University of New Hampshire Press.
Lua MLA (9ú heag.)Johnston. Global Trade and Visual Arts in Federal New England. University of New Hampshire Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.