James Hutton (1788*). “Theory of the earth; or an investigation of the laws observable in the composition, dissolution and restoration of land upon the globe. (From. the Trans., Roy. soc. of Edinb.).”, p.86
"The Feynman Lectures on Physics (volume I; lecture 3: "The Relation of Physics to Other Sciences")". Book by Richard P. Feynman, Robert B. Leighton and Matthew Sands, 1964.
George Frederick Pentecost (1885). “"In the Volume of the Book ": Or, the Profit and Pleasure of Bible Study ... with an Introduction by Revs. Joseph Cook and J.H. Vincent”