Elisa Morgera, Kati Kulovesi
Edward Elgar, 2016
Buku Teks
Maritain, Facques
Charles Scribner's Son's, 1943
Buku Teks
Ziegler, David M., author
Little, Brown, 1981
Buku Teks
Finnis, John, author
Oxford Univesity Press, 2011
Buku Teks
McNair, Lord, author
At The University Press, 1956
Buku Teks