Cohn, E. J. Private sector survey. Summary report on work in Anatolia and İstanbul.
Chicago Style (17. basım) AtıfCohn, Edwin J. Private Sector Survey. Summary Report on Work in Anatolia and İstanbul. April 1962.
MLA (9th ed.) AtıfCohn, Edwin J. Private Sector Survey. Summary Report on Work in Anatolia and İstanbul.
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