edited by Robert W. Tucker, Charles B. Keely and Linda Wrigley
Westview Press, 1992
Buku Teks
Bruce, J. Campbell
Random House , 1954
Buku Teks
Jones, Maldwyn Allen
University of Chicago Press, 1960
Buku Teks
edited by Robert W. Tucker, Charles B. Keely, and Linda Wrigley
Westview Press, 1990
Buku Teks
Teddy Nurcahyawan
Program Pascasarjana Universitas Indonesia, 1991
UI - Tesis Membership