Russell, Bertrand, 1872-1970, author
Unwin Paperbacks, 1977
Buku Teks
Russell, Bertrand, 1872-1970, author
George Allen & Unwin Ltd, 1949
Buku Teks
Plekhanov. G.V., author
Ultimas, 2006
Buku Teks
Nunung Mintarsih, author
Universitas Indonesia, 1997
UI - Tesis Membership
Roeslan Abdulgani, author
Jajasan Prapantja, 1962
Buku Teks