edited by Joe Rooney and Philip Steadman
UCL Press, 1993
Buku Teks
Prince, M. David
Addison-Wesley, 1971
Buku Teks
edited by E. Robert Becker, Carmo J. Pereira
Marcell Dekker, 1993
Buku Teks
Bona, C.
CISM, 1972
Buku Teks
Clarke, D.
Wiley, 1978
Buku Teks