130 Number One Hits of the '70s (1972-1973) - YouTube
A bitesize history of Christmas number ones - BBC Bitesize
90 Best 70s Songs of All Time - Top Songs From the 70s
TOP OF THE POPS: 70'S NUMBER ONES / VARIOUS - Top of the Pops: 70's Number Ones / Various - Amazon.com Music
List of Top Pops number-one singles - Wikiwand
List of best-selling singles of the 1970s in the United Kingdom - Wikipedia
About the albums - TOP OF THE POPS LPs
TOTP 1970-74 - Top of the Pops
Best of 1970 - TOP OF THE POPS LPs
Michael Jackson's 50 Top Songs on Billboard's Hot 100 – Billboard
TOTP 70s Rock - Top of the Pops
Top of the Pops * The Best Of 1970 - Top Of The Poppers - YouTube
The 100 greatest UK No 1s: 100-1 | UK charts | The Guardian
Best of 1970 - TOP OF THE POPS LPs
List of Billboard Hot 100 number-one singles of the 1970s - Wikipedia
List of UK Singles Chart number ones of the 1970s - Wikipedia
POP INJUSTICE - 70 years of iconic Number 2s: Every song to peak at Number 2 in the UK | Official Charts
Top Of The Pops 70s Vol. 1 - YouTube
List of performances on Top of the Pops - Wikipedia
The uDiscover Music Store
Top of the Pops-Number Ones - Top of the Pops-Number Ones - Amazon.com Music
Every Official Christmas Number 1 ever! | Official Charts
Who made the zombies all tap their feet?” – Top of the Pops, 8 January 1981 | Sound Of The Crowd
Top of the Pops-Number Ones - Top of the Pops-Number Ones - Amazon.com Music
