Sony Legacy Recordings: 16 Most Requested Songs
- Tracking listing and audio samples from the album released in 1991.
- http://www.sonymusic.com/cgi-bin/gx.cgi/AppLogic+smo.custom2.Page?disc=tid_29289&tour=tid_29289&t=legacy%2fartist

The Four Lads
- Official site of the vocal quartet, signed to Columbia in 1950 and still performing with one original member. History, show schedule, and profiles of present-day members.
- http://www.the4lads.com/