Whittaker, J. O. (1972). Recent discoveries in psychology: Readings for the introductory course. Saunders.
Chicago-viite (17. p.)Whittaker, James Oliver. Recent Discoveries in Psychology: Readings for the Introductory Course. Philadelphia: Saunders, 1972.
MLA-viite (9. p.)Whittaker, James Oliver. Recent Discoveries in Psychology: Readings for the Introductory Course. Saunders, 1972.
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