Akkinson, R. H., & Longman, D. G. College learning and study skills (Ed.2.).
Chicago Style aipamenaAkkinson, Rhonda Holt, and Debbie Guice Longman. College Learning and Study Skills. Ed.2. St Paul west Publishing Company.
MLA aipamenaAkkinson, Rhonda Holt, and Debbie Guice Longman. College Learning and Study Skills. Ed.2.
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