driving-days event. References Notes Bibliography The Complete Porsche 912 Guide, by Duane Spencer, Published by RPM Auto Books; 168p, published November 2002 Porsche 912 Road Test Limited Edition; edited by R. M. Clark, Publisher: Brooklands Books; Pub. Date: February 1998 The 911 and 912 Porsche : A Restorer's Guide to Authenticity (1964–1973) by Dr. Brett Johnson, Beeman Jorgensen, Inc. publishers, March 1991 The 1974-1989 911, 912E and 930 Porsche, by Mark S. Haab, designed by Dr. Brett Johnson, Beeman Jorgensen, Inc. publishers, January 1994 Porsche 911 1963-1971 by Brian Long, published by Veloce Books, England October 2003 (includes the 912 although not mentioned in title) Rally Cars, Reinhard Klein Editor; published by Konemann Inc., Germany; published October 2000 External links 912 Registry Site: 912 Heritage 912 Registry Site: 912 Registry Membership 912 Register UK Unofficial 1966 912 Fan Site Official Texas 912 Enthusiast Club Porsche Club GB 912 Register UK Porsche Club of America 912 & 912E Register 912 Cars powered by boxer engines Cars powered by rear-mounted 4-cylinder engines Rear-engined vehicles Sports cars Cars introduced in 1965 Coupés 1970s cars