Findlay, Bruce Allyn, author
Stanford University Press, 1952
Buku Teks
Findlay, Bruce Allyn, author
Stanford University Press, 1959
Buku Teks
Gallo, Carmine, 1965-, author
Macmilan, 2016
Buku Teks
Braham, Lewis, author
McGraw-Hill, 2011
Buku Teks
Rizky Ridyasmara, author
Bentang Pustaka, 2018
Buku Teks