BILLBOARD MAGAZINE, Mar. 11, 1989, Vintage Articles, Ads, & Music Charts, VF+ | eBay
Top 100 R&B Song Chart for 1989
SINGLES TOP 10 IN USA / 1980-1989 [Page 4] - Rate Your Music
20 of the Greatest Songs From 1989 - Musical Mum
18 Great Love Songs from 1989
Pin on Music - Billboard Hot 100 Charts
Joel Whitburn presents daily #1 hits: A day by day listing of the #1 pop records of the past 50 years, 1940-1989 : compiled from Billboard's pop singles charts, 1940-1989: Whitburn, Joel: 9780898200737: Amazon.com: Books
In 1989, Bobby Brown's 'Don't Be Cruel' Dominated at No. 1 – Billboard