Μικρόλιθοι: Διαφορά μεταξύ των αναθεωρήσεων

*Crabtree, Don E., ''An Introduction to Flint working. Occasional Papers of the Idaho Museum of Natural History'', Number 28. Second Edition, Pocatello, (Idaho,1982)

*Whittaker, J.C., ''Flint knapping: making and understanding stone tools'', University of Texas Press, (Austin, 1994)