Oscar Handlin ... [et.al] author
Belknap Press, 1963
Buku Teks
Bobbs-Merrill Educational Publishing, 1979
Buku Teks
Brownlee, W. Elliot, 1941-, author
Cambridge University Press, 2016
Buku Teks
Tindall, George Brown, author
Norton, 1992
Buku Referensi
Simon & Schuster, 1997
Buku Teks