Deep Purple – Machine Head (CD) - Discogs

Deep Purple – Machine Head (1998, Paper Sleeve, CD) - Discogs

Deep Purple – Machine Head (CD) - Discogs

Deep Purple – Machine Head (2012, 40th Anniversary Edition, CD) - Discogs

Deep Purple albums and songs sales - ChartMasters

Deep Purple – Machine Head (1973, Gatefold, Vinyl) - Discogs

Deep Purple – Machine Head (Cardboard, DVD) - Discogs

DEEP PURPLE - MACHINE HEAD (*New CD, 1972, Warner Records) Classic Met – Boone's Overstock

Deep Purple – Machine Head (2003, SACD) - Discogs

Deep Purple – Machine Head (1972, Gatefold, Vinyl) - Discogs

Shades of Deep Purple - Wikipedia

Deep Purple - Machine Head (Full Album)

Deep Purple – Machine Head (2019, MQA x UHQCD, CD) - Discogs