Bacon, Edward
J. Day Co, 1961
Buku Teks
Sutton, Mark Q., author
Routledge, 2016
Buku Teks
Hibben, Frank C.
Hill and Wang, 1960
Buku Teks
Edited by Don Brothwell, Eric Higgs
Thames and Hudson, 1971
Buku Referensi
Watson, Patty Jo, author
Columbia University Press , ss 1971
Buku Teks