Gormly, A. V. (1993). Lifespan human development (5th ed.). HBJ.
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Chicago-čujuhus (17. p.)
Gormly, Anne V. Lifespan Human Development. 5th ed. Fort Worth: HBJ, 1993.
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MLA-čujuhus (9. p.)
Gormly, Anne V. Lifespan Human Development. 5th ed. HBJ, 1993.
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