Proton CamPro engine (English Wikipedia)

First Looks: The New Proton Saga Archived 2008-01-20 at the Wayback Machine - from Malaysian Motor Trader. Retrieved on 20 January 2008.
Chips Yap (28 September 2016). "The all-new Proton Saga Generation 3 is launched". motortrader.com.my. Archived from the original on 13 October 2016. Retrieved 14 October 2016.

paultan.org

Proton Gen2 updated: Campro CPS for M-Line too! - paultan.org, 20 May 2010.
Anthony Lim (26 July 2011). "Proton Saga FLX 1.3L launched – CVT, ABS and EBD on". Paul Tan. Retrieved 1 December 2011.
Anthony Lim (12 December 2011). "Proton Exora Prime – CFE variant photos leaked!". paultan.org. Retrieved 13 December 2011.
Danny Tan (22 December 2011). "DRIVEN: Proton Exora Bold Turbo, our first impressions". paultan.org. Retrieved 24 December 2011.
"Proton recalls Suprima S, Preve, Exora - CFE-powered variants equipped with faulty oil cooler hoses - paultan.org". Paul Tan's Automotive News. 2016-02-16. Retrieved 2022-04-11.
"Proton Exora owners urged not to buy and install non-OEM OCH on their cars - could cause engine damage - paultan.org". Paul Tan's Automotive News. 2022-04-11. Retrieved 2022-04-11.
Danny Tan (25 September 2014). "Proton Iriz launched – 1.3 and 1.6 VVT, from RM42k". Driven Communications. Archived from the original on 25 September 2016. Retrieved 25 September 2016.
Gerard Lye (15 August 2016). "Proton Preve, Exora to get 1.6 Turbo engines only; CPS and IAFM+ replaced by VVT in new Persona, Saga". Driven Communications. Archived from the original on 5 September 2016. Retrieved 5 September 2016.
Jonathan Lee (12 August 2016). "DRIVEN: 2016 Proton Persona first impressions review – improved CVT response and NVH levels". Driven Communications. Archived from the original on 5 September 2016. Retrieved 5 September 2016.
"Proton Compact Car to be powered by new 1.3 and 1.6 VVT engines". Paul Tan's Automotive News. 2014-09-08. Retrieved 2019-05-28.

proton.com

The History of Proton Archived 2012-02-23 at the Wayback Machine - from Proton's official web site.
Campro Engine Archived 2005-08-26 at the Wayback Machine - from Proton official website http://www.proton.com
Proton sets foot in Thailand Archived 2007-12-03 at the Wayback Machine - from Proton's official website http://www.proton.com

punchpowertrain.com

Punch Powertrain VT2 CVT gearbox technical specifications Archived 2012-04-26 at the Wayback Machine

um.edu.my

ejum.fsktm.um.edu.my

"Investigation And Probable Solution Of Low End Torque Dip Problem Of Campro 1.6 L Engine". International Journal of Mechanical and Materials Engineering (ISSN 1823-0334). January 2008. Retrieved 16 March 2019.

web.archive.org

The History of Proton Archived 2012-02-23 at the Wayback Machine - from Proton's official web site.
Campro Engine Archived 2005-08-26 at the Wayback Machine - from Proton official website http://www.proton.com
Proton sets foot in Thailand Archived 2007-12-03 at the Wayback Machine - from Proton's official website http://www.proton.com
First Looks: The New Proton Saga Archived 2008-01-20 at the Wayback Machine - from Malaysian Motor Trader. Retrieved on 20 January 2008.
Punch Powertrain VT2 CVT gearbox technical specifications Archived 2012-04-26 at the Wayback Machine
Proton Saga FLX 1.3 official brochure Archived 2012-04-26 at the Wayback Machine - from Proton Saga FLX microsite.
Proton Saga FLX SE 1.6official brochure Archived 2012-04-26 at the Wayback Machine - from Proton Saga FLX microsite.
Lotus Bringing Plug-N-Play Hybrid Drivetrain System To Geneva Archived 2007-03-08 at the Wayback Machine Winding Road, 5 March 2007
Danny Tan (25 September 2014). "Proton Iriz launched – 1.3 and 1.6 VVT, from RM42k". Driven Communications. Archived from the original on 25 September 2016. Retrieved 25 September 2016.
Chips Yap (28 September 2016). "The all-new Proton Saga Generation 3 is launched". motortrader.com.my. Archived from the original on 13 October 2016. Retrieved 14 October 2016.
Gerard Lye (15 August 2016). "Proton Preve, Exora to get 1.6 Turbo engines only; CPS and IAFM+ replaced by VVT in new Persona, Saga". Driven Communications. Archived from the original on 5 September 2016. Retrieved 5 September 2016.
Jonathan Lee (12 August 2016). "DRIVEN: 2016 Proton Persona first impressions review – improved CVT response and NVH levels". Driven Communications. Archived from the original on 5 September 2016. Retrieved 5 September 2016.

windingroad.com

news.windingroad.com

Lotus Bringing Plug-N-Play Hybrid Drivetrain System To Geneva Archived 2007-03-08 at the Wayback Machine Winding Road, 5 March 2007

zawya.com

Scaling Up - Zawya.com. Accessed on 13 December 2008.