(1947). An outline of educational psychology: By Rudolph Pintner (4th ed., rev.). Heffer.
Lua i Stíl Chicago (17ú heag.)An Outline of Educational Psychology: By Rudolph Pintner. 4th ed., rev. Cambridge: Heffer, 1947.
Lua MLA (8ú heag.)An Outline of Educational Psychology: By Rudolph Pintner. 4th ed., rev. Heffer, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.