Grenon, Michel, author
Pergamon Press, 1981
Buku Teks
Routledge, 2019
eBooks
Dornbusch, Rudiger, author
University of California , 1988
Buku Teks
edited, Ramaswamy H. Sarma
Pergamon Press, 1979
Buku Teks
Meyer, Carl H., author
John Wiley & Sons, 1982
Buku Teks