Sonos' IPO Filing Shows Risks of Relying on Amazon and Apple | WIRED
Sonos 101: Spend well and spend wisely - Soundguys
Sonos and Amazon are bringing voice control with Alexa in 27 new countries this spring - Neowin
Sonos Zone Player Connect: Amp - Wireless Home Audio Amplifier for Streaming Music, Works with Alexa, Light Gray | CTAZPUK1 Buy, Best Price in UAE, Dubai, Abu Dhabi, Sharjah
How Sonos will take on Alexa and Google: by integrating them - The Verge
Sonos officially brings Alexa to Switzerland - digitec
How Amazon's Alexa will work with Sonos | VentureBeat