Estall, R. C. (1980). Industrial activity and economic geography: A study of the forces behind the geograph. location of productive activity in manufacturing industry (4.,<rev.> ed.). Hutchinson.
Chicago Style (17th ed.) CitationEstall, Robert Charles. Industrial Activity and Economic Geography: A Study of the Forces Behind the Geograph. Location of Productive Activity in Manufacturing Industry. 4.,<rev.> ed. London [u.a.]: Hutchinson, 1980.
MLA (9th ed.) CitationEstall, Robert Charles. Industrial Activity and Economic Geography: A Study of the Forces Behind the Geograph. Location of Productive Activity in Manufacturing Industry. 4.,<rev.> ed. Hutchinson, 1980.
Warning: These citations may not always be 100% accurate.