Riant Nugroho Dwidjowijoto
Pustaka Pelajar, 2012
Buku Teks
edited by Robert F. Arnove
Preager, 1976
Buku Teks
Renaud, Bertrand
Oxford University Press, 1981
Buku Teks
Rianto Nugroho
Pustaka Pelajar, 2012
Buku Teks
Weiss, John
Prentice-Hall, 1995
Buku Teks