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2. Intensive longitudinal methods: an introduction to diary and experience sampling research Bolger, Niall, New York, NY : Guilford Press, [2013]. CP605
3. Social research methods: qualitative and quantitative approaches Bernard, H. Russell (Harvey Russell), 1940- Los Angeles, Calif. : SAGE Publications, c2013. SOC221
4. Statistical methods for psychology Howell, David C. Australia : Wadsworth Cengage Learning, c2013. CP607
5. Quantitative methods for business decisions. Curwin, Jon. Andover, Hampshire : Cengage Learning EMEA, c2013. ACCT131