Lessig, Lawrence (2008 թ․ օգոստոսի 4). «How much RMS has won». lessig.org. Վերցված է 2015 թ․ հուլիսի 8-ին. «Just returning from the iCommons Summit in Sapporo, Japan. The Free Beer project made a showing, with a locally brewed version. But this ad caught my eye: "Free Beer" for "500 yen." We're now at the stage where (at least some) the RMS conception of "free" is clear enough so that even "free beer" is "free as in free speech" such that a price running with the free beer seems (again, to a select set no doubt) perfectly natural.»
Richard Stallman on free beer on superflex.net „HM: Now, in the same email, you also suggest that we call the beer a free software beer instead of an open source beer- RMS: Yes, I founded the free software movement [...] HM: - so if you could pretend that you were reviewing the idea of a free beer? RMS: I love the idea as long as I don’t have to drink it“ (2005)
wired.com
Lessig, Lawrence (September 2006). «Free, as in beer». Wired. Վերցված է 2009 թ․ մարտի 18-ին. «In June, a Copenhagen artists' collective called Superflex released version 3.0 of a new beer called – you guessed it – Free Beer. "Free beer?" you ask. "Think free," Superflex members helpfully explained at the launch, "as in free software."»
