Keith, K. D. (2018). Culture across the curriculum: A psychology teacher's handbook. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Keith, Kenneth D. Culture Across the Curriculum: A Psychology Teacher's Handbook. Cambridge: Cambridge University Press, 2018.
Lua MLA (9ú heag.)Keith, Kenneth D. Culture Across the Curriculum: A Psychology Teacher's Handbook. Cambridge University Press, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.