المراجع
- ↑ Burger, Peter. Charles Fenerty and his Paper Invention. Toronto: Peter Burger, 2007. ISBN 978-0-9783318-1-8 pp.14-15 نسخة محفوظة 28 يناير 2016 على موقع واي باك مشين.
- ↑ His date of birth still remains unknown. Though his tombstone says 1821, there is enough evidence to suggest that his birth year was 1820 (see: Charles Fenerty and his Paper Invention by Burger, Peter)
- ↑ Burger, Peter. Charles Fenerty and his Paper Invention. Toronto: Peter Burger, 2007. ISBN 978-0-9783318-1-8 (a biography on the life and times of Charles Fenerty, including his paper invention and his poetry) نسخة محفوظة 28 يناير 2016 على موقع واي باك مشين.
- ↑ Charles Fenerty was the Canadian inventor of the pulp wood process, but at the very same time in Germany a weaver and machinist by the name of فريدريك جوزيف كيلر had invented the process also (he is often referred to as the sole inventor because he took out a patent on the process).
- ↑ Burger, Peter. Charles Fenerty and his Paper Invention. Toronto: Peter Burger, 2007. ISBN 978-0-9783318-1-8 pp.89-169 نسخة محفوظة 28 يناير 2016 على موقع واي باك مشين.
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