Whittaker, J. O. (1972). Recent discoveries in psychology: Readings for the introductory course. Saunders.
Lua i Stíl Chicago (17ú heag.)Whittaker, James Oliver. Recent Discoveries in Psychology: Readings for the Introductory Course. Philadelphia: Saunders, 1972.
Lua MLA (9ú heag.)Whittaker, James Oliver. Recent Discoveries in Psychology: Readings for the Introductory Course. Saunders, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.