APA aipamena

Roni S Lebauer. (1988). Learn to listen, listen to learn. New Jersey: Prentice-Hall.

Chicago Style aipamena

Roni S Lebauer. Learn to Listen, Listen to Learn. New Jersey: Prentice-Hall, 1988.

MLA aipamena

Roni S Lebauer. Learn to Listen, Listen to Learn. New Jersey: Prentice-Hall, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.