Mcdonough, Frank
Cambridge University Press , 2000
Buku Teks
Jarman, T.L.
The Cresset Press, 1955
Buku Teks
Epstein, Catherine
Wiley Blackwell, 2015
Buku Teks
Shirer, William L.
Simon and Schuster, 1960
Buku Teks
Casey, Steven
Oxford University Press, 2017
eBooks