(2014). Fluent in 3 months: How anyone at any age can learn to speak any language from anywhere in the world / Benny Lewis.
Chicago-referens (17:e uppl.)Fluent in 3 Months: How Anyone at Any Age Can Learn to Speak Any Language from Anywhere in the World / Benny Lewis. 2014.
MLA-referens (9:e uppl.)Fluent in 3 Months: How Anyone at Any Age Can Learn to Speak Any Language from Anywhere in the World / Benny Lewis. 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.