APA (7 ম সংস্করণ) উদ্ধৃতি
World Health Organization. Dept. of Mental Health and Substance Abuse, WHO Collaborating Centre for Research and Training in Mental Health, & ebrary, Inc. (2007). Atlas: Global resources for persons with intellectual disabilities, 2007. World Health Organization.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি
World Health Organization. Dept. of Mental Health and Substance Abuse, WHO Collaborating Centre for Research and Training in Mental Health, এবং Inc ebrary. Atlas: Global Resources for Persons with Intellectual Disabilities, 2007. Geneva, Switzerland: World Health Organization, 2007.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি
World Health Organization. Dept. of Mental Health and Substance Abuse, et al. Atlas: Global Resources for Persons with Intellectual Disabilities, 2007. World Health Organization, 2007.
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