O'Shea, R. P. (1996). Writing for psychology: An introductory guide for students (2nd ed.). Harcourt Brace.
Lua i Stíl Chicago (17ú heag.)O'Shea, Robert P. Writing for Psychology: An Introductory Guide for Students. 2nd ed. Sydney: Harcourt Brace, 1996.
Lua MLA (9ú heag.)O'Shea, Robert P. Writing for Psychology: An Introductory Guide for Students. 2nd ed. Harcourt Brace, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
