Notchback (English Wikipedia)

Floyd, Clymer (September 1952). "The Owners Report on the 1952 Nash Ambassador". Popular Mechanics. 98 (3): 90–94. Retrieved 11 January 2024 – via Google Books.
Gunnell, John (1992). Standard Catalog of American Cars, 1946-1975. Krause Publications. p. 468. ISBN 9780873412049. Retrieved 11 January 2024 – via Google Books. There was new styling for the Ambassador and Statesman. A new notch back body created by Italy's Pininfarina was the fashion hit of the marque's 50th year
Foster, Patrick R. (1998). "1 - The Designers". The Nash Styling Sketchbook. The Olde Milford Press. p. 1. ISBN 9780966201901. Retrieved 11 January 2024 – via Google Books.
McClurg, Bob (2016). The History of AMC Motorsports: Trans-Am, Drag, NASCAR, Land Speed and Off-Road Racing. CarTech. p. 20. ISBN 9781613251775. Retrieved 11 January 2024 – via Google Books.
Stevenson, Angus; Waite, Maurice, eds. (2011). "notchback". Concise Oxford English Dictionary (Luxury ed.). Oxford University Press. p. 978. ISBN 9780199601110. a car with a back that extends approximately horizontally from the bottom of the rear window so as to make a distinct angle with it.

caranddriver.com (Global: 892^nd place; English: 565^th place)

Hearst Autos Research. "What is a Sedan? Car Buying Tips". Retrieved 11 January 2024.

"Notchback definition and meaning". Collins English Dictionary. Retrieved 1 April 2021.

"1940, The Cadillac Sixty Sets Another Styling Trend". General Motors: Generations of GM Wiki Timeline. Archived from the original on 17 August 2011. Retrieved 7 December 2017.

McCourt, Mark J. (23 September 2018). "1938-'40 Cadillac Sixty Special". hemmings.com. Retrieved 11 January 2024.
"Chevrolutionary! - 1973 Chevrolet Vega GT Millionth Edition, 1976 Chevrolet Cosworth Vega". hemmings.com. Retrieved 16 June 2018.
McCourt, Mark J. (December 2014). "1961 Rambler Ambassador V-8 Custom "America's First Compact Luxury Car"". Hemmings Motor News. Retrieved 1 April 2021. 1961 Ambassador's reverse-slant C-pillar

Auto Editors of Consumer Guide (6 November 2007). "1949-1951 Nash Airflyte". auto.howstuffworks.com. Retrieved 11 January 2024.

"How the Chevy Vega Nearly Destroyed GM". popularmechanics.com. Retrieved 16 June 2018.

"1940, The Cadillac Sixty Sets Another Styling Trend". General Motors: Generations of GM Wiki Timeline. Archived from the original on 17 August 2011. Retrieved 7 December 2017.