Jarnot, L. (2012). Robert Duncan, the Ambassador from Venus: A biography. University of California Press.
Lua i Stíl Chicago (17ú heag.)Jarnot, Lisa. Robert Duncan, the Ambassador from Venus: A Biography. Berkeley: University of California Press, 2012.
Lua MLA (9ú heag.)Jarnot, Lisa. Robert Duncan, the Ambassador from Venus: A Biography. University of California Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.