Olschki, L. (1960). Marco Polo's Asia: An introduction to his "description of the world" called "il milione.". University of California Press.
Lua i Stíl Chicago (17ú heag.)Olschki, Leonardo. Marco Polo's Asia: An Introduction to His "Description of the World" Called "Il Milione.". Berkeley: University of California Press, 1960.
Lua MLA (9ú heag.)Olschki, Leonardo. Marco Polo's Asia: An Introduction to His "Description of the World" Called "Il Milione.". University of California Press, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.