RPC: Remote Procedure Call Protocol Specification Version 2, RFC1057, June 1988, ftp://ds.internic.net/rfc/rfc1057.txt.
XDR: External Data Representation Standard, RFC1014, Sun Microsystems, Inc. June 1987, ftp://ds.internic.net/rfc/rfc1014.txt.
NFS: Network File System Protocol Specification, RFC1094, March 1989, ftp://ds.internic.net/rfc/rfc1094.txt,
Network Information System (NIS) Sources for Linux, ftp://ftp.uni-paderborn.de/Linux/local/yp.
Linux Network File System (NFS) Sources, found on your Linux workstation in /usr/src/linux/fs/nfs.
UNIX Network Programming, W. Richard Stevens, Prentice Hall, 1990.
Power Programming with RPC, by John Bloomer, O'Reilly & Associates, 1992.
Understanding DCE, by Ward Rosenberry, David Kenney, and Gerry Fisher, O'Reilly & Associates, 1993.
DCE-RPC For Linux, http://www.aa.net/~mtp/.