Abdullah, B., & Ng, K. (2007). Is the glass half full or half empty? Department of Biomedical Imaging, Faculty of Medicine, University of Malaya, Malaysia.
Chicago-tyylinen lähdeviittausAbdullah, BJJ, ja KH Ng. Is the Glass Half Full or Half Empty? Department of Biomedical Imaging, Faculty of Medicine, University of Malaya, Malaysia, 2007.
MLA-viiteAbdullah, BJJ, ja KH Ng. Is the Glass Half Full or Half Empty? Department of Biomedical Imaging, Faculty of Medicine, University of Malaya, Malaysia, 2007.
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