Eagle Body Mfg. - 1920s - San Jose, California
The Professional Car (Quarterly Journal of the Professional car Society)
Gregg D. Merksamer - Professional Cars: Ambulances, Funeral Cars and Flower Cars
Thomas A. McPherson - American Funeral Cars & Ambulances Since 1900
Carriage Museum of America - Horse-Drawn Funeral Vehicles: 19th Century Funerals
Carriage Museum of America - Horse Drawn - Military, Civilian, Veterinary - Ambulances
Gunter-Michael Koch - Bestattungswagen im Wandel der Zeit
Walt McCall & Tom McPherson - Classic American Ambulances 1900-1979: Photo Archive
Walt McCall & Tom McPherson - Classic American Funeral Vehicles 1900-1980 Photo Archive
Walter M. P. McCall - The American Ambulance 1900-2002
Walter M.P. McCall - American Funeral Vehicles 1883-2003
Michael L. Bromley & Tom Mazza - Stretching It: The Story of the Limousine
Richard J. Conjalka - Classic American Limousines: 1955 Through 2000 Photo Archive
Richard J. Conjalka - Stretch Limousines 1928-2001 Photo Archive
Thomas A. McPherson - Eureka: The Eureka Company : a complete history
Thomas A. McPherson - Superior: The complete history
Thomas A. McPherson - Flxible: The Complete History
Thomas A. McPherson - Miller-Meteor: The Complete History
Robert R. Ebert - Flxible: A History of the Bus and the Company
Hearses - Automobile Quarterly Vol 36 No 3
Marian Suman-Hreblay - Dictionary of World Coachbuilders and Car Stylists
Daniel D. Hutchins - Wheels Across America: Carriage Art & Craftsmanship
Michael Lamm and Dave Holls - A Century of Automotive Style: 100 Years of American Car Design
Nick Georgano - The Beaulieu Encyclopedia of the Automobile: Coachbuilding
Marian Suman-Hreblay - Automobile Manufacturers Worldwide Registry
G.N. Georgano & G. Marshall Naul - The Complete Encyclopedia of Commercial Vehicles
Albert Mroz - Illustrated Encyclopedia of American Trucks & Commercial Vehicles
Beverly Rae Kimes & Henry Austin Clark Jr. - Standard Catalog of American Cars 1805-1942
John Gunnell - Standard Catalog of American Cars, 1946-1975
James M. Flammang & Ron Kowalke - Standard Catalog of American Cars, 1976-1999