Battle for shoppers: Manchester on the frontline as supermarket giants hit back at Aldi and Lidl - Manchester Evening News
Big Four supermarkets boosted by bubbly sales but Germans Aldi and Lidl still steal the show and market share | This is Money
Big four no more: What next for UK grocery as Aldi overtakes Morrisons? | Analysis | Retail Week
Aldi pushes Morrisons out of big four supermarkets
Shopping for Groceries | Pre-session Introduction to Edinburgh
UK's 'Big Four' Supermarkets All Maintain Double-Digit Growth: Kantar | ESM Magazine
Big four supermarkets tough it out in battle of the British aisles | Supermarkets | The Guardian
The biggest supermarket price rises revealed out of Morrisons, Tesco, Asda and Aldi - Glasgow Live
Big Four supermarket merger may be more palatable for regulator | Financial Times
Asda named cheapest 'big four' supermarket for trolley full of groceries | Express.co.uk
Aldi overtakes Morrisons to win place in 'big four' supermarkets - Wales Online
Big four 'emerge from intensive care' and poised to capitalise on improving economy | News | Retail Week
Bad news for Big Four supermarkets on Twitter Prolific North
Big four UK supermarket chains all lose market share despite growth in sales - Business Insider
Morrisons best performing of big four supermarkets | Yorkshire Post
Aldi, Lidl and Co-op take market share from big four UK supermarkets in run-up to Christmas | The Independent | The Independent
List of supermarket chains in the United Kingdom - Wikipedia
Supermarkets not building two-thirds of planned new stores
Expansion plans for major UK supermarkets - betterRetailing
Big 4 grocers to lose £1.9bn market share as discounters grow - Retail Gazette
Big Four supermarkets are getting nearer and nearer to you
Plan to curb power of supermarkets unveiled | This is Money
The Big Four Supermarkets | The NX Group
Tesco, Sainsbury's and M&S lack Christmas lustre with ailing sales
Aldi and Lidl continue to gain on big four supermarkets with bumper Christmas | BelfastTelegraph.co.uk
UK big four supermarkets' margins to shrink further, says Moody's - Market Business News
Aldi On Track To Join 'The Big 4' UK Grocery Brands By 2023
