Lewis, I.M.
Cambridge University Press , 1996
Buku Teks
Jarvie, Ian C., author
Routledge and Kegan Paul, 1967
Buku Teks
Weber, Max, 1864-1920, author
Beacon Press , 1963
Buku Teks
Janice Boddy and Michael Lambek, editors
Wiley Balckwell, 2016
Buku Teks
Stein, Rebecca L., author
Pearson Education, 2005
Buku Teks