Books, Brochures, and Chapters>Book:  Zaikowski, Lori and Friedrich, Jon M. (2008215), Chemical Evolution Across Space and Time: From the Big Bang to Prebiotic Chemistry, Retrieved on 2017-11-21

Periodicals>Journal Article:  England, Jeremy L. (21 August 2013), Statistical physics of self-replication, Journal of Chemical Physics, Retrieved on 2014-01-23

Source Material [www.englandlab.com]

Periodicals>Journal Article:  Hofmann, August Wilhelm von (Mar 1890), Hofmann's Benzene Tree at the Kekulé Festivities, Journal of Chemical Education, (1991), 68, 888., Retrieved on 2012-06-05

Books, Brochures, and Chapters>Book:  Faraday , Michael (1859), Experimental Researches in Chemistry and Physics, Retrieved on 2012-05-09

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Dalton , John (1808), A new system of chemical philosophy..., Retrieved on 2012-03-21

Source Material [books.google.com]

Periodicals>Journal Article:  Crookes, Sir William (1898), Presidential Address to the British Association for the Advancement of Science 1898, Chemical News, 78, 125, Retrieved on 2012-03-18

Books, Brochures, and Chapters>Book:  Butlerov , Aleksandr Mikhaĭlovich (1870), Sur la structure chimique de quelques hydrocarbures non-saturés, Retrieved on 2012-01-28

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Black , Joseph (1806), Lectures on the elements of chemistry, Retrieved on 2012-01-15

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Becher , Johann Joachim and Stahl , Georg Ernst (1703), Physica subterranea profundam subterraneorum genesin ... ostendens, Retrieved on 2012-01-04

Source Material [books.google.com]

Books, Brochures, and Chapters>Book:  Arrhenius, Svante (2010-08), Nobel Lectures in Chemistry, 1901-1995 (Vols 1-7), World Scientific Publishing Company, Retrieved on 2011-09-12