Mastering the American Accent CD 3 All Tracks | Learn English - YouTube
Practice Sentences – Mastering the American Accent – Podcast – Podtail
Books Kinokuniya: The American Accent Guide : Comprehsive Training on the American Accent (3rd Paperback + MP3) / Lujan, Beverly A./ Wallia, C. J. S., Ph.d. (EDT) (9780963413918)