PPP Bridging Control Protocol (BCP). - Fred Baker; Rich Bowen (RFC, 1994)

Apache cookbook - solutions and examples for Apache administrators: covers Apache 2.0 and 1.3. - Ken Coar; Rich Bowen (O'Reilly, 2003)

Apache cookbook - solutions and examples for Apache administrators (2. ed.). - Ken Coar; Rich Bowen (O'Reilly, 2007)