Feldman, R. S., & Babu, N. (2023). Development Across the Life Span (8th.). Pearson.
Chicago-čujuhus (17. p.)Feldman, Robert S., juo Nandita Babu. Development Across the Life Span. 8th. Noida: Pearson, 2023.
MLA-čujuhus (9. p.)Feldman, Robert S., juo Nandita Babu. Development Across the Life Span. 8th. Pearson, 2023.
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