Collier, D. A., & Evans, J. R. (2012). OM 3 (Instructor edition.). South-Western Cengage Learning.
Chicago Style aipamenaCollier, David A., and James R. Evans. OM 3. Instructor edition. Mason, Ohio: South-Western Cengage Learning, 2012.
MLA aipamenaCollier, David A., and James R. Evans. OM 3. Instructor edition. South-Western Cengage Learning, 2012.
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