Sherwood, Robert T.
Harper & Brothers, 1948
Buku Teks
Sherwood, Robert E., author
Bantam Books, 1950
Buku Teks
Mukherjee, Siddhartha, author
Scribner, 2017
Buku Teks
Schlesinger, Arthur Meier, author
Houghton Mifflin, 1960
Buku Teks
Miller, Rowland S., author
McGraw-Hill, 2008
Buku Teks