Martin, J., & Smith, G. W. . j. a. (1968). The consumer interest: By John Martin and George W. Smith. Pall Mall Press.
Chicago Style (17. basım) AtıfMartin, John, ve George W joint author Smith. The Consumer Interest: By John Martin and George W. Smith. London: Pall Mall Press, 1968.
MLA (9th ed.) AtıfMartin, John, ve George W joint author Smith. The Consumer Interest: By John Martin and George W. Smith. Pall Mall Press, 1968.
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