Santrock, J. . W. (2019). Life- Span Development. M C Graw-Hill Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSantrock, John W. Life- Span Development. M C Graw-Hill Education, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSantrock, John W. Life- Span Development. M C Graw-Hill Education, 2019.
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