Day, A. Grove (Arthur Grove), 1904-1994, author
University of Nebraska Press, 1951
Koleksi Publik
Hunt, George T.
University of Wisconsin Press, 1940
Buku Teks
Arasaratnam, Sinnappah
Oxford University Press, 1970
Buku Teks
Driver, Harold E., author
University of Chicago Press, 1961
Buku Teks
Jenness, Diamond, author
National Museum of Canada, 1960
Buku Teks