Norbeck, Edward
Harper & Brothers publishers, 1961
Buku Teks
Smith, Huston
Yayasan Obor Indonesia, 2008
Buku Teks
Smith, Wilfred Cantwell
Mizan , 2004
Buku Teks
Coward, Harold
Kanisius, 1989
Buku Teks
editor, Martin L. Sinaga
Gramedia Widiasarana Indonesia, 2000
Buku Teks