American Top 40 With Casey Kasem (Week Ending 1/31/76) (1976, Vinyl) - Discogs
WATERMARK ON THE WEB: AMERICAN TOP 40
1979 CASEY KASEM American Top 40 11/24/79 Duets Disco Fleetwood Mac 4xLP #794-8 | eBay
American Top 40 Chart Date 5/13/78 (1978, Vinyl) - Discogs
REELRADIO: ROBERT W. MORGAN BOSSOGRAPHY: American Top 40, February 8, 1975
Excerpts from AT40 Charts - American Top 40 with Casey and Shadoe
Jungkook is the First Korean and K-Pop soloist to enter the Top 15 on both American Top 40 Radio Charts (Hot AC and Top 40) | allkpop
American Top 40 With Casey Kasem 852-11 Chart Date 6-16-85 Without Cue Sheet | eBay
History's Dumpster: Casey Kasem's American Top 40
AT40: 1970s Shows Aired - American Top 40 with Casey and Shadoe
American Top 40 | iHeart
Shadoe Describes the "new" Billboard Top 40 Radio Monitor chart, from 5 January 1991 AT40 - YouTube
Top 40 Weekly US Chart Archive! (Updated)
Top 40 Weekly US Chart Archive! (Updated)
Billboard Book of Top 40 Hits - Whitburn, Joel: 9780823075119 - AbeBooks
American Top 40 - Wikipedia
1976-1985: My Favorite Decade: Casey Kasem's American Top 40 Yearbook (1979)
American Top 40 Original Radio Transcript With Casey - Etsy
American Top 40: First Show Debut July 1970 | DJ Dave's Musical Musings
BILLBOARD TOP 40 SONGS 1985 - Rate Your Music
AT40 With Casey and Shadoe
Vinyl Album - Various Artists - American Top 40 - Watermark - USA
