The Cambridge Introduction to Ezra Pound
Ira B. Nadel
Sociolinguistics: Method and Interpretation
Lesley Milroy & Matthew Gordon
Lexicology of the English language
G. Kovalenko
Silent Spring
Rachel Carson
Form variation of English function words in conversation - Paper
Alan Bell & Daniel Jurafsky & Eric Fosler-Lussier & Cynthia Girand & Michelle Gregory & Daniel Gildea
Continued Fractions: Analytic Theory and Applications
William B. Jones & W. J. Thron