Encyclopedia of world cultures: volume IV
editor, Linda A. Bennett
New York G.K. Hall [and] Company 1991-1996
 Buku Referensi
Archaeological method and theory an encyclopedia editor
New York Garland 2000
 Buku Referensi
Backman, Louise
Sajva forestallningar om hjalp- och skyddsvasen i heliga fjall bland samerna
Stockholm Almqvist & Wiksell International 1975
 Buku Teks
Carrel, Alexis
Man the unknown
Penguin Books, 1967
 Buku Teks SO
Carrel, Alexis
Man the unknown
Penguin Books, 1967
 Buku Teks SO