Não informado. (2018). Sociology of Education Abstracts. Carfax Publishing Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Sociology of Education Abstracts. Dorchester on Thames, Inglaterra: Carfax Publishing Company, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Sociology of Education Abstracts. Carfax Publishing Company, 2018.
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