edited by Y. H. Hui
John Wiley & Sons, 1996
Buku Referensi
Bailey, HW
Cambridge University Press, 1945
Buku Teks
Bailey, Robert L.
Ann Arbor Science,, 1980
Buku Teks
M.J. Gunn
Sweet and Maxwell, 1996
Buku Teks
Marsh, Donald Bailey
Jaques Cattel Press , 1945
Buku Teks