APA aipamena

(2009). A glimpse into America. Ha Noi: University of education.

Chicago Style aipamena

A Glimpse Into America. Ha Noi: University of education, 2009.

MLA aipamena

A Glimpse Into America. Ha Noi: University of education, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.