Terry, C. E., & Pellens, M. (1970). The opium problem. Patterson Smith.
Chicago Style (17th ed.) CitationTerry, Charles Edward, and Mildred Pellens. The Opium Problem. Montclair, NJ: Patterson Smith, 1970.
ציטוט MLATerry, Charles Edward, and Mildred Pellens. The Opium Problem. Patterson Smith, 1970.
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