Renfrew, Colin, author
Tames & Hudson, 2012
Buku Teks
Rosenne, Shabtai, author
Oceana Publications, 1984
Buku Referensi
Renfrew, Colin, author
Thames & Hudson , 2015
Buku Teks
Kiernan, John A., author
Pergamon Press, 1981
Buku Teks
Psychology Press, 2004
Buku Teks