Lerner, Marcia, author
Random House, 2001
Buku Teks
Headrick, Paul, 1957-, author
Wiley-Blackwell, 2014
Buku Teks
Weisman, Herman M.
Charles E. Merrill Publishing Company, 1980
Buku Teks
Lester, James D.
Scott, Foresman and Company, 1967
Koleksi Publik
Lester, James D.
Scott, Foresman and Company, 1987
Buku Teks