Levine, B., & Jensen, K. M. (2007). Around the world: The grand tour in photo albums. Princeton Architectural Press.
Lua i Stíl Chicago (17ú heag.)Levine, Barbara, agus Kirsten M. Jensen. Around the World: The Grand Tour in Photo Albums. New York: Princeton Architectural Press, 2007.
Lua MLA (9ú heag.)Levine, Barbara, agus Kirsten M. Jensen. Around the World: The Grand Tour in Photo Albums. Princeton Architectural Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.