Pring, M. J. (1991). Technical Analysis Explained: The successful investor's guide to spotting investment trends and turning points (3rd ed.). McGraw-Hill.
Παραπομπή σε μορφή Chicago (17η εκδ.)Pring, Martin J. Technical Analysis Explained: The Successful Investor's Guide to Spotting Investment Trends and Turning Points. 3rd ed. New York: McGraw-Hill, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)Pring, Martin J. Technical Analysis Explained: The Successful Investor's Guide to Spotting Investment Trends and Turning Points. 3rd ed. McGraw-Hill, 1991.
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