James Sinegal - Wikipedia
Costco Clothing Is Cheap. WSJ Readers Love It. But Is It Actually
Why has Kirkland Signature been so successful? - RetailWire
Why every Costco product is called 'Kirkland Signature
Why has Kirkland Signature been so successful? - RetailWire
Why has Kirkland Signature been so successful? - RetailWire
Behind Costco's Treasure-Hunt Shopping Strategy
Inside Costco: The Magic in the Warehouse
Why every Costco product is called 'Kirkland Signature
Costco Case Paper
The Best Wines At Costco Now—and the Story Behind Kirkland
How Kirkland Signature Became One of Costco's Biggest Success Stories - WSJ
This Is One of Costco's Biggest Secrets — Eat This Not That