Duuren, David Van
The Kris: an earthly aproach to a cosmic
Netherlands, Pictures Publishers
 Buku Referensi
Piggot, Stuart
Approach to archeology
Adam ,
 Buku Teks
Silverberg, Robert
Frontiers in archeology
Chilton Book, 1966
 Buku Teks SO
Australian Archeology
Australian Archeological Association Inc, 2005
 Majalah, Jurnal, Buletin
McGimsey, Charles R., III
Public archeology
Seminar Press, 1972
 Buku Teks SO