Catchpole, T. (1968). How to cope with COPE: The political operations of organized labor / by Terry Catchpole. Arlington House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCatchpole, Terry. How to Cope with COPE: The Political Operations of Organized Labor / by Terry Catchpole. New Rochelle, NY [u.a.]: Arlington House, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCatchpole, Terry. How to Cope with COPE: The Political Operations of Organized Labor / by Terry Catchpole. Arlington House, 1968.
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