Rivadavia, Eduardo.Kyuss Biography (неопр.). Allmusic. — «Although they are widely acknowledged as pioneers of the booming stoner rock scene of the 1990s, the band enjoyed little commercial success during their brief existence […]. Soon hailed as a landmark by critics and fans alike, the album (Blues for the Red Sun) took the underground metal world by storm and established the signature Kyuss sound once and for all: […].» Дата обращения: 15 июля 2007. Архивировано 11 марта 2012 года.
Eduardo Rivadavia.Sleep biography (неопр.). Allmusic. Дата обращения: 21 июля 2008. Архивировано 11 марта 2012 года.
Scaruffi, Piero.A History of Rock Music:1951-2000 (неопр.). — ¡Universe, Inc., 2003. — ISBN 0-595-29565-7., стр. 46, « Blue Cheer (1) on the other hand, played blues-rock with a vengeance: Vincebus Eruptum (1968) introduced a terrifying sound (deafening guitar and bass amplification), that predated stoner-rock by 25 years.»
Rivadavia, Eduardo.Kyuss Biography (неопр.). Allmusic. — «Although they are widely acknowledged as pioneers of the booming stoner rock scene of the 1990s, the band enjoyed little commercial success during their brief existence […]. Soon hailed as a landmark by critics and fans alike, the album (Blues for the Red Sun) took the underground metal world by storm and established the signature Kyuss sound once and for all: […].» Дата обращения: 15 июля 2007. Архивировано 11 марта 2012 года.
Eduardo Rivadavia.Sleep biography (неопр.). Allmusic. Дата обращения: 21 июля 2008. Архивировано 11 марта 2012 года.