Blake, R. (1978). Making experience work. McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Blake, R. Making Experience Work. New York: McGraw Hill, 1978.
Lua MLA (9ú heag.)Blake, R. Making Experience Work. McGraw Hill, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.