Multiple References December 28, 1968 Billboard's Who's Who Magazine
Page 21:
Top Singles Artists
20. Cowsills - MGM (5 records on Hot 100)
Page 22:
Top Album Artists
92. Cowsills - MGM (3 Records on Top LP Chart)
Page 25:
Top Groups
13. Cowsills - MGM (5 Records on Hot 100)
Page 34:
Easy Listening Artists
35. Cowsills - MGM (3 records on Easy Listening Chart)
Page 38
Page 45-48:
International Artists by Country
Australia Top Artists
12. Cowsills - MGM (1 records on Charts)
Israel
2. Cowsills - MGM (1 Record on Chart)
New Zealand
7. Cowsills - MGM (2 Records on Chart)
Page 60:
U.S. Popular Recording Artists
Cowsills, The (MGM) PM: Leonard Stogel; BA; CMA
