Audiovisual Media>Audio Recording:  Rabkin, Eric S. (1998), Science Fiction: The Literature of Technological Imagination, The Teaching Company, Retrieved on 2013-11-18

Proceedings of Meetings and Symposia>Speech:  Feynmann, Richard (1965), Probability and Uncertainty - The Quantum Mechanical View of Nature, BBC, Retrieved on 2013-07-25

Source Material [www.youtube.com]

Books, Brochures, and Chapters>Book:  Law, Alexander (1981), Notes of Black's Lectures, vol. 1, 5, Retrieved on 2012-01-15

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