The Harvard classics: volume 43, American historical document 1000-1904
eited by Charles W. Eliot
Grolier Enterprises Corp., 1995
 Buku Referensi
Harvard guide to American history
Oscar Handlin ... [et.al] author
Belknap Press, 1963
 Buku Teks
The Harvard classics: volume 28, essays English and American
edited by Charles W. Eliot
P. F. Collier & Son Corporation, 1959 ; 1969
 Buku Teks
The Harvard classics: volume 28, essays English and American
edited by Charles W. Eliot
Grolier Enterprises Corp., 1995
 Buku Referensi
The American family in social-historical/ Michael Gordon,(ed)
St.Martin's Press, 1983
 Buku Teks